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