Perhaps you should try some spelling variations:
"coder coder recursion relations program" » "coder coder recurrence relations program" (Expand search), "coder coder dispersion relations program" (Expand search), "coder coder production relations program" (Expand search), "coder coder recursion religious program" (Expand search), "coder coder recursion regions program" (Expand search), "coder coder recursion relationship programs" (Expand search), "coder decoder recursion relations program" (Expand search), "code code recursion relations program" (Expand search), "decoder codec recursion relations 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 coder recursion relations program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder recursion relations program\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder recursion relations program ) OR ( api python python python programming ))*.