Perhaps you should try some spelling variations:
"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)
"coder coder cover field approximation" » "coder decoder cover field approximation" (Expand search), "code code cover field approximation" (Expand search), "decoder codec cover field approximation" (Expand search), "coder cover cover field approximation" (Expand search), "coder codes over field approximation" (Expand search), "coder under cover field approximation" (Expand search), "coder coder covers field approximation" (Expand search), "coder coder power field approximation" (Expand search), "coder coder over fields approximation" (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 cover field approximation") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder cover field approximation\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder cover field approximation ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder cover field approximation") OR ("api python python python programming"))*.