Perhaps you should try some spelling variations:
"coder weakly efficient coding problems" » "coder highly efficient coding problems" (Expand search), "coder wear coefficient coding problems" (Expand search), "coder weakly efficient routing problems" (Expand search), "coder weakly efficient cement problems" (Expand search), "coder weakly efficient loading problems" (Expand search), "coder weakly efficient counting problems" (Expand search), "coder weakly efficient covering problems" (Expand search), "codex weak efficient coding problems" (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 weakly efficient coding problems") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder weakly efficient coding problems\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder weakly efficient coding problems ) OR ( api python python python programming ))*.