Perhaps you should try some spelling variations:
"coder and coverage using database" » "coder and coverage in database" (Expand search), "coder and coverage among database" (Expand search), "coder and cover using database" (Expand search), "coder and coverage aging database" (Expand search), "coder and coverage sting database" (Expand search), "coder and coverage music database" (Expand search), "code and coverage using database" (Expand search), "codes and coverage using database" (Expand search), "poder and coverage using 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.

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