Perhaps you should try some spelling variations:
"coder complexity classes using program" » "coder complexity channel using program" (Expand search), "coder complexity based using program" (Expand search), "code complexity classes using program" (Expand search), "model complexity classes using program" (Expand search), "lower complexity classes using program" (Expand search), "coder complexity classes during program" (Expand search), "coder complexity classes housing program" (Expand search), "coder complexity classes nursing program" (Expand search), "coder complexity classes aging program" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa python python python programming" (Expand search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder complexity classes using program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder complexity classes using program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder complexity classes using program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder complexity classes using program") OR ("api python python python programming"))*.