Perhaps you should try some spelling variations:
"coder coding and efficient computation" » "coder coding an efficient computation" (Expand search), "coder coding and efficiency computation" (Expand search), "coder coding _ efficient computation" (Expand search), "modern coding and efficient computation" (Expand search), "color coding and efficient computation" (Expand search), "odor coding and efficient computation" (Expand search), "coder coding rna efficient computation" (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 coding and efficient computation") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding and efficient computation\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coding and efficient computation ) OR ( api python python python programming ))*.