Perhaps you should try some spelling variations:
"coder _ negative coverage programmer" » "coder _ negative coverage program" (Expand search), "coder _ negative contrast programmer" (Expand search), "coder _ negative charge programmer" (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 _ negative coverage programmer") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder _ negative coverage programmer\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder _ negative coverage programmer ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder _ negative coverage programmer") OR ("api python python python programming"))*.