Perhaps you should try some spelling variations:
postgresql functionals » postgresql functions, postgresql functionality, postgresql relational
processes postgresql » processes posters, processes stress
functionals function » function function, functions functional, function dysfunction
parallel processes » parallel processors, parallel processing
function https » functions https, fiction https

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: parallel processes postgresql functionals function https~.
• Adding a wildcard symbol may retrieve word variants: parallel processes postgresql functionals function https*.