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