Original report: https://bugzilla.gnome.org/show_bug.cgi?id=783648 To reproduce: https://en.wikipedia.org/wiki/WebKit Find "C++Mobile" Expected: No matches. This is the behaviour in Firefox. Actual: Match on text across two separate <li> elements "Free software programmed in C++" and "Mobile software". Reproducible in GNOME Web 3.24 on WebKitGTK+ 2.4.11, Midori, and Safari 10.1.1 when find operator set to Contains.