Too much spam! Is there a way of filtering spam by subject into a separate folder?

Too much spam! Is there a way of filtering spam by subject into a separate folder?

I like to check through my spam folder occasionally, for genuine emails that have been incorrectly marked as spam.  Now, I am getting so many spam emails that checking the spam folder is not practical.  I am getting as many as 200 each day from fraudulent dating/porn sites.  These usually include the words “hookup” or “f***buddy” in the subject line, and are all from different domains.

Is there a way of filtering spam emails that include these words in their subject line into a separate folder ?  That way, I can ignore them completely, and my regular spam folder will be easier to check through for genuine emails.  I have tried setting up a filter to direct these emails into a dedicated folder, but Zoho’s spam filter seems to have priority, and they still get pushed into my regular spam folder.  

Many thanks.