Perhaps you should try some spelling variations:
functional function » functionals function, functional functions, function function
parallel processor » parallel processors, parallel processes, parallel process
amusing functional » using functional, imaging functional, during functional
processor amusing » processor using, processors using, processor tuning
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 processor amusing functional function https~.
• Adding a wildcard symbol may retrieve word variants: parallel processor amusing functional function https*.