I don't know the second level situation with .gr domain names, but on the face of it cryptocurrency.gr.com may have value. It certainly would in other extensions. The same comments apply to insurance.com.se.
If priced low enough I could see a blogger or small startup recipe site having possible interest in yes.recipes, although the extension has traded very rarely (4 in NameBio above $100, and an additional 4 between $45 and $65). The name yes has of course sold in many, many extensions.
It is not easy to sell .site domain names (I know personally

) but if you could interest someone in your name as part of a three part (with redirects) domain name phrase like find.their.site it may have value. Unless you see contacts and expertise to promote that, I would try to sell it to other domainers, here or elsewhere but expectations will be low, maybe enough to cover registration cost. There is little acceptance of 3 part domain names though (except in countries where they are commonly used as part of domain infrastructure).
While .online is a pretty good extension, to me PostJobs is not a strong word, and most sales are in single word to left of dot (not entirely - AirConditioning sold for a lot).
I am not a fan of misspelled words except in brandable marketplaces, so not keen on piza but it is possible an outside the box firm would like it.
Welcome to NPs and best of luck with these and future names.
Bob