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