Search is very slow when there is a lot of content and many wrapped lines

Repro:

Run the following script in powershell and try search:

for($i=0; $i -lt 10000; $i++) { Write-Output "klfdjklnasdfjkladnljkasgnkljasasdjnasdfjklasdfjklnasdfjklnasdfjklbnasdfjklbnsdfjklbsdfjklbsdfjklbasdfjklbsdfjklbdsfjklbdfasjkbsdfjkladfjklbasdfjsdfjklbjklbsdfjklbsdfjklsdfjklbdfsjklbsdfjklbsdfjklbsdfjklbajklsdfbjklbdfjklbdfljkbdfjklbdfsjklbdfslbjksdfjklbsdfklfdjklnasdfjkladnljkasgnkljasasdjnasdfjklasdfjklnasdfjklnasdfjklbnasdfjklbnsdfjklbsdfjklbsdfjklbasdfjklbsdfjklbdsfjklbdfasjkbsdfjkladfjklbasdfjsdfjklbjklbsdfjklbsdfjklsdfjklbdfsjklbsdfjklbsdfjklbsdfjklbajklsdfbjklbdfjklbdfljkbdfjklbdfsjklbdfslbjksdfjklbsdfklfdjklnasdfjkladnljkasgnkljasasdjnasdfjklasdfjklnasdfjklnasdfjklbnasdfjklbnsdfjklbsdfjklbsdfjklbasdfjklbsdfjklbdsfjklbdfasjkbsdfjkladfjklbasdfjsdfjklbjklbsdfjklbsdfjklsdfjklbdfsjklbsdfjklbsdfjklbsdfjklbajklsdfbjklbdfjklbdfljkbdfjklbdfsjklbdfslbjksdfjklbsdfklfdjklnasdfjkladnljkasgnkljasasdjnasdfjklasdfjklnasdfjklnasdfjklbnasdfjklbnsdfjklbsdfjklbsdfjklbasdfjklbsdfjklbdsfjklbdfasjkbsdfjkladfjklbasdfjsdfjklbjklbsdfjklbsdfjklsdfjklbdfsjklbsdfjklbsdfjklbsdfjklbajklsdfbjklbdfjklbdfljkbdfjklbdfsjklbdfslbjksdfjklbsdfklfdjklnasdfjkladnljkasgnkljasasdjnasdfjklasdfjklnasdfjklnasdfjklbnasdfjklbnsdfjklbsdfjklbsdfjklbasdfjklbsdfjklbdsfjklbdfasjkbsdfjkladfjklbasdfjsdfjklbjklbsdfjklbsdfjklsdfjklbdfsjklbsdfjklbsdfjklbsdfjklbajklsdfbjklbdfjklbdfljkbdfjklbdfsjklbdfslbjksdfjklbsdfklfdjklnasdfjkladnljkasgnkljasasdjnasdfjklasdfjklnasdfjklnasdfjklbnasdfjklbnsdfjklbsdfjklbsdfjklbasdfjklbsdfjklbdsfjklbdfasjkbsdfjkladfjklbasdfjsdfjklbjklbsdfjklbsdfjklsdfjklbdfsjklbsdfjklbsdfjklbsdfjklbajklsdfbjklbdfjklbdfljkbdfjklbdfsjklbdfslbjksdfjklbsdfklfdjklnasdfjkladnljkasgnkljasasdjnasdfjklasdfjklnasdfjklnasdfjklbnasdfjklbnsdfjklbsdfjklbsdfjklbasdfjklbsdfjklbdsfjklbdfasjkbsdfjkladfjklbasdfjsdfjklbjklbsdfjklbsdfjklsdfjklbdfsjklbsdfjklbsdfjklbsdfjklbajklsdfbjklbdfjklbdfljkbdfjklbdfsjklbdfslbjksdfjklbsdfklfdjklnasdfjkladnljkasgnkljasasdjnasdfjklasdfjklnasdfjklnasdfjklbnasdfjklbnsdfjklbsdfjklbsdfjklbasdfjklbsdfjklbdsfjklbdfasjkbsdfjkladfjklbasdfjsdfjklbjklbsdfjklbsdfjklsdfjklbdfsjklbsdfjklbsdfjklbsdfjklbajklsdfbjklbdfjklbdfljkbdfjklbdfsjklbdfslbjksdfjklbsdfklfdjklnasdfjkladnljkasgnkljasasdjnasdfjklasdfjklnasdfjklnasdfjklbnasdfjklbnsdfjklbsdfjklbsdfjklbasdfjklbsdfjklbdsfjklbdfasjkbsdfjkladfjklbasdfjsdfjklbjklbsdfjklbsdfjklsdfjklbdfsjklbsdfjklbsdfjklbsdfjklbajklsdfbjklbdfjklbdfljkbdfjklbdfsjklbdfslbjksdfjklbsdfklfdjklnasdfjkladnljkasgnkljasasdjnasdfjklasdfjklnasdfjklnasdfjklbnasdfjklbnsdfjklbsdfjklbsdfjklbasdfjklbsdfjklbdsfjklbdfasjkbsdfjkladfjklbasdfjsdfjklbjklbsdfjklbsdfjklsdfjklbdfsjklbsdfjklbsdfjklbsdfjklbajklsdfbjklbdfjklbdfljkbdfjklbdfsjklbdfslbjksdfjklbsdfklfdjklnasdfjkladnljkasgnkljasasdjnasdfjklasdfjklnasdfjklnasdfjklbnasdfjklbnsdfjklbsdfjklbsdfjklbasdfjklbsdfjklbdsfjklbdfasjkbsdfjkladfjklbasdfjsdfjklbjklbsdfjklbsdfjklsdfjklbdfsjklbsdfjklbsdfjklbsdfjklbajklsdfbjklbdfjklbdfljkbdfjklbdfsjklbdfslbjksdfjklbsdfklfdjklnasdfjkladnljkasgnkljasasdjnasdfjklasdfjklnasdfjklnasdfjklbnasdfjklbnsdfjklbsdfjklbsdfjklbasdfjklbsdfjklbdsfjklbdfasjkbsdfjkladfjklbasdfjsdfjklbjklbsdfjklbsdfjklsdfjklbdfsjklbsdfjklbsdfjklbsdfjklbajklsdfbjklbdfjklbdfljkbdfjklbdfsjklbdfslbjksdfjklbsdfklfdjklnasdfjkladnljkasgnkljasasdjnasdfjklasdfjklnasdfjklnasdfjklbnasdfjklbnsdfjklbsdfjklbsdfjklbasdfjklbsdfjklbdsfjklbdfasjkbsdfjkladfjklbasdfjsdfjklbjklbsdfjklbsdfjklsdfjklbdfsjklbsdfjklbsdfjklbsdfjklbajklsdfbjklbdfjklbdfljkbdfjklbdfsjklbdfslbjksdfjklbsdfklfdjklnasdfjkladnljkasgnkljasasdjnasdfjklasdfjklnasdfjklnasdfjklbnasdfjklbnsdfjklbsdfjklbsdfjklbasdfjklbsdfjklbdsfjklbdfasjkbsdfjkladfjklbasdfjsdfjklbjklbsdfjklbsdfjklsdfjklbdfsjklbsdfjklbsdfjklbsdfjklbajklsdfbjklbdfjklbdfljkbdfjklbdfsjklbdfslbjksdfjklbsdfklfdjklnasdfjkladnljkasgnkljasasdjnasdfjklasdfjklnasdfjklnasdfjklbnasdfjklbnsdfjklbsdfjklbsdfjklbasdfjklbsdfjklbdsfjklbdfasjkbsdfjkladfjklbasdfjsdfjklbjklbsdfjklbsdfjklsdfjklbdfsjklbsdfjklbsdfjklbsdfjklbajklsdfbjklbdfjklbdfljkbdfjklbdfsjklbdfslbjksdfjklbsdfklfdjklnasdfjkladnljkasgnkljasasdjnasdfjklasdfjklnasdfjklnasdfjklbnasdfjklbnsdfjklbsdfjklbsdfjklbasdfjklbsdfjklbdsfjklbdfasjkbsdfjkladfjklbasdfjsdfjklbjklbsdfjklbsdfjklsdfjklbdfsjklbsdfjklbsdfjklbsdfjklbajklsdfbjklbdfjklbdfljkbdfjklbdfsjklbdfslbjksdfjklbsdfklfdjklnasdfjkladnljkasgnkljasasdjnasdfjklasdfjklnasdfjklnasdfjklbnasdfjklbnsdfjklbsdfjklbsdfjklbasdfjklbsdfjklbdsfjklbdfasjkbsdfjkladfjklbasdfjsdfjklbjklbsdfjklbsdfjklsdfjklbdfsjklbsdfjklbsdfjklbsdfjklbajklsdfbjklbdfjklbdfljkbdfjklbdfsjklbdfslbjksdfjklbsdfklfdjklnasdfjkladnljkasgnkljasasdjnasdfjklasdfjklnasdfjklnasdfjklbnasdfjklbnsdfjklbsdfjklbsdfjklbasdfjklbsdfjklbdsfjklbdfasjkbsdfjkladfjklbasdfjsdfjklbjklbsdfjklbsdfjklsdfjklbdfsjklbsdfjklbsdfjklbsdfjklbajklsdfbjklbdfjklbdfljkbdfjklbdfsjklbdfslbjksdfjklbsdfklfdjklnasdfjkladnljkasgnkljasasdjnasdfjklasdfjklnasdfjklnasdfjklbnasdfjklbnsdfjklbsdfjklbsdfjklbasdfjklbsdfjklbdsfjklbdfasjkbsdfjkladfjklbasdfjsdfjklbjklbsdfjklbsdfjklsdfjklbdfsjklbsdfjklbsdfjklbsdfjklbajklsdfbjklbdfjklbdfljkbdfjklbdfsjklbdfslbjksdfjklbsdfklfdjklnasdfjkladnljkasgnkljasasdjnasdfjklasdfjklnasdfjklnasdfjklbnasdfjklbnsdfjklbsdfjklbsdfjklbasdfjklbsdfjklbdsfjklbdfasjkbsdfjkladfjklbasdfjsdfjklbjklbsdfjklbsdfjklsdfjklbdfsjklbsdfjklbsdfjklbsdfjklbajklsdfbjklbdfjklbdfljkbdfjklbdfsjklbdfslbjksdfjklbsdfklfdjklnasdfjkladnljkasgnkljasasdjnasdfjklasdfjklnasdfjklnasdfjklbnasdfjklbnsdfjklbsdfjklbsdfjklbasdfjklbsdfjklbdsfjklbdfasjkbsdfjkladfjklbasdfjsdfjklbjklbsdfjklbsdfjklsdfjklbdfsjklbsdfjklbsdfjklbsdfjklbajklsdfbjklbdfjklbdfljkbdfjklbdfsjklbdfslbjksdfjklbsdfklfdjklnasdfjkladnljkasgnkljasasdjnasdfjklasdfjklnasdfjklnasdfjklbnasdfjklbnsdfjklbsdfjklbsdfjklbasdfjklbsdfjklbdsfjklbdfasjkbsdfjkladfjklbasdfjsdfjklbjklbsdfjklbsdfjklsdfjklbdfsjklbsdfjklbsdfjklbsdfjklbajklsdfbjklbdfjklbdfljkbdfjklbdfsjklbdfslbjksdfjklbsdfklfdjklnasdfjkladnljkasgnkljasasdjnasdfjklasdfjklnasdfjklnasdfjklbnasdfjklbnsdfjklbsdfjklbsdfjklbasdfjklbsdfjklbdsfjklbdfasjkbsdfjkladfjklbasdfjsdfjklbjklbsdfjklbsdfjklsdfjklbdfsjklbsdfjklbsdfjklbsdfjklbajklsdfbjklbdfjklbdfljkbdfjklbdfsjklbdfslbjksdfjklbsdfklfdjklnasdfjkladnljkasgnkljasasdjnasdfjklasdfjklnasdfjklnasdfjklbnasdfjklbnsdfjklbsdfjklbsdfjklbasdfjklbsdfjklbdsfjklbdfasjkbsdfjkladfjklbasdfjsdfjklbjklbsdfjklbsdfjklsdfjklbdfsjklbsdfjklbsdfjklbsdfjklbajklsdfbjklbdfjklbdfljkbdfjklbdfsjklbdfslbjksdfjklbsdf" }