Perhaps you should try some spelling variations:
parallel programming » parallel processing
function dysfunction » function function, nations dysfunction, erectile dysfunction
dysfunction https » function https, dysfunction after, dysfunction james
programming test » programming trust, programming task, programming team
test function » test functions, attest function, testis function

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

• Performing a fuzzy search may retrieve terms with similar spellings: parallel programming test function dysfunction https~.
• Adding a wildcard symbol may retrieve word variants: parallel programming test function dysfunction https*.