Perhaps you should try some spelling variations:
"coder application efficient coding problems" » "coder application efficiency coding problems" (Expand search), "coder amplification efficient coding problems" (Expand search), "coder replication efficiency coding problems" (Expand search), "code application efficient coding problems" (Expand search), "codes application efficient coding problems" (Expand search), "copper application efficient coding problems" (Expand search), "coder application efficient routing problems" (Expand search), "coder application efficient cement problems" (Expand search), "coder application efficient loading problems" (Expand search), "coder application efficient counting problems" (Expand search), "coder application efficient covering 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 application efficient coding problems") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder application efficient coding problems\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder application efficient coding problems ) OR ( api python python python programming ))*.