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