Perhaps you should try some spelling variations:
"coder and coverage program database" » "coder and coverage problem database" (Expand search), "coder and coverage from database" (Expand search), "coder and coverage programa datamine" (Expand search), "coder and coverage proteome database" (Expand search), "coder and coverage project database" (Expand search), "coder and cover program database" (Expand search), "code and coverage program database" (Expand search), "codes and coverage program database" (Expand search), "poder and coverage program database" (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 coverage program database") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder and coverage program database\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder and coverage program database ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder and coverage program database") OR ("api python python python programming"))*.