Perhaps you should try some spelling variations:
"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)
"coder coding using test case" » "modern coding using test case" (Expand search), "color coding using test case" (Expand search), "odor coding using test case" (Expand search), "coder loading using test case" (Expand search), "coder modeling using test case" (Expand search), "coder drying using test case" (Expand search), "coder coding using text case" (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 using test case") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding using test case\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coding using test case ) OR ( api python python python programming ))*.