Perhaps you should try some spelling variations:
"coder coder recursion relation program" » "coder coder recursion relations program" (Expand search), "coder coder recursive relations program" (Expand search), "coder coder reception relations program" (Expand search), "coder coder recursion rection program" (Expand search), "coder coder recursion regulation programs" (Expand search), "coder coder recursion cessation program" (Expand search), "coder decoder recursion relation program" (Expand search), "code code recursion relation program" (Expand search), "decoder codec recursion relation 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 relation program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder recursion relation program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder recursion relation program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder recursion relation program") OR ("api python python python programming"))*.