Optimizing AI Research for Identifying IGaming Operators and Managers

Best Clay tip 🙂 Im trying to find IGaming operators and costumer service managers for example as I can only filter on a few industries like gaming, online media, entertainment providers and so on, what would you recommend me to do with the 100.0000 list I have, can you create a good AI research to determine if they are operators or something else. Also regarding the titles since there are around 1000s titles so impossible to filter through the regular filter. is there another trick you can research and only find or filter ont he relevant job tittles some other way like research with AI or something? any ideas are welcome 🙂