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