Perhaps you should try some spelling variations:
"coder optimization problems coding proposals" » "code optimization problems coding proposals" (Expand search), "modern optimization problems coding proposals" (Expand search), "powder optimization problems coding proposals" (Expand search), "coder optimization problems zoning proposals" (Expand search), "coder optimization problems bidding proposals" (Expand search), "coder optimization problems binding proposals" (Expand search), "coder optimization problems posing proposals" (Expand search), "coder optimization problems moving proposals" (Expand search), "coder optimization problems according proposals" (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 optimization problems coding proposals") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder optimization problems coding proposals\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder optimization problems coding proposals ) OR ( api python python python programming ))*.