Perhaps you should try some spelling variations:
functionality function » functionals function, functionaries function, functional functions
program functionality » protein functionality, programs functional, supra functionality
function https » functions https, fiction https
parallel bbc » parallel bio, parallel bit, parallel c
bbc program » bbc programs, dbc programs, c program

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

• Performing a fuzzy search may retrieve terms with similar spellings: parallel bbc program functionality function https~.
• Adding a wildcard symbol may retrieve word variants: parallel bbc program functionality function https*.