Perhaps you should try some spelling variations:
"coder and coding and regression" » "coder and coding random regression" (Expand search), "coder and coping and regression" (Expand search), "coder and cooling and regression" (Expand search), "coder and cooking and regression" (Expand search), "coder and coding rna regression" (Expand search), "code and coding and regression" (Expand search), "codes and coding and regression" (Expand search), "poder and coding and regression" (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 and coding and regression") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder and coding and regression\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder and coding and regression ) OR ( api python python python programming ))*.