Website for anime clips of characters saying japanese phrases

I do a little japanese workshop on the school I work at, my students are around 9-10 years old and most really like anime.
I wanted to show small (few seconds long) anime clips during lessons for them to understand the pronunciation of words. Is there a website where I can search a specific word and get a clip of it?

I know this is oddly specific, but I wanted to know in case something like it does exist, could help a lot and be a way to get them interested in the subject more