Perhaps you should try some spelling variations:
functionalities dysfunction » functionaries function
basic functionalities » based functionalities, sim functionalities, basic functionals
dysfunction https » function https, dysfunction after, dysfunction james
parallel string » parallel parking, parallel stream, parallel using
string basic » strings basic, spring basics, string based

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

• Performing a fuzzy search may retrieve terms with similar spellings: parallel string basic functionalities dysfunction https~.
• Adding a wildcard symbol may retrieve word variants: parallel string basic functionalities dysfunction https*.