Perhaps you should try some spelling variations:
"coder using primary concurrent programming" » "coder using primary constraint programming" (Expand search), "coder using primary recurrent programming" (Expand search), "coder nursing primary concurrent programming" (Expand search), "coder during primary concurrent programming" (Expand search), "coder among primary concurrent programming" (Expand search), "coders using primary concurrent programming" (Expand search), "cover using primary concurrent programming" (Expand search), "code using primary concurrent programming" (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), "manim 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 using primary concurrent programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder using primary concurrent programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder using primary concurrent programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder using primary concurrent programming") OR ("api python python python programming"))*.