This could be incredibly useful for video editing - creating one of those &quot;word collage&quot; clips sometimes used in documentaries.<p>If you could filter the results by another keyword (within just the video title for example), you could easily use it to search within the words of a specific person and create mashup videos a la &quot;Brian Williams rap&quot;[1].<p>Of course it&#x27;d require a little bit of manual trimming of clips, but it&#x27;d get you 99% of the way there - provided the content is on YouTube and captioned. Maybe there are other cheap&#x2F;free solutions out there for this kind of thing, but last I checked, there were a few transcript-searchable video services targeted at media production companies, and the subscription pricing was incredibly high if I remember correctly.<p>[1] <a href="https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=7CYJ73pVpVc" rel="nofollow">https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=7CYJ73pVpVc</a>