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 and coverage and volume" » "coder and cover and volume" (Expand search), "coder and coverage in volume" (Expand search), "coder and coverage of volume" (Expand search), "code and coverage and volume" (Expand search), "codes and coverage and volume" (Expand search), "poder and coverage and volume" (Expand search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder and coverage and volume\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder and coverage and volume ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder and coverage and volume") OR ("api python python python programming"))*.