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