Perhaps you should try some spelling variations:
functionality function » functionals function, functionaries function, functional functions
parallel progress » parallel programs, parallel process, parallel progressive
mad functionality » hand functionality, a functionality, add functionality
function https » functions https, fiction https
progress mad » progress made, progress a, progress j.d

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

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