Perhaps you should try some spelling variations:
"coder coding during concurrent programming" » "coder coding during constraint programming" (Expand search), "coder coding in concurrent programming" (Expand search), "coder coding line concurrent programming" (Expand search), "coder coping during concurrent programming" (Expand search), "coder coking during concurrent programming" (Expand search), "coder loading during concurrent programming" (Expand search), "modern coding during concurrent programming" (Expand search), "color coding during concurrent programming" (Expand search), "odor coding during 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)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coding during concurrent programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding during concurrent programming\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coding during concurrent programming ) OR ( api python python python programming ))*.