Finding Multiple Files at Once I am learning French and I have a folder with 5000 words in it (ie 5000 mp3 files). 

Out of the 5000 words there are 1243 that I still don't know. I want to extract those 1243 words and put them into a separate folder. 

I have the 1243 file names listed in Excel, eg "autrement.mp3" 

How do I search for them all at once, or in batches? 

Thanks!
I found the answer here: 

https://www.reddit.com/r/applehelp/comments/1qk525/how_do_you_search_for_multiple_items_all_at_once/

This worked for me:

Use the free software called EasyFind


Drag and drop your root folder in the window to set the source
Copy paste the list of photos you're looking for (you'll only see one in the box but they're all there if you arrow up/down.
Select "Any Word" in the options on the left
Hit enter to search
Select all the items in that list and copy (option+drag) or move them (drag) to a folder in finder.