Perhaps you should try some spelling variations:
"coder functions mapping coverage of" » "coder function mapping coverage of" (Expand search), "coder functional mapping coverage of" (Expand search), "coder functions graphing coverage of" (Expand search), "coder functions testing coverage of" (Expand search), "coder functions map coverage of" (Expand search), "power functions mapping coverage of" (Expand search), "order functions mapping coverage of" (Expand search), "colour functions mapping coverage of" (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 functions mapping coverage of") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder functions mapping coverage of\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder functions mapping coverage of ) OR ( api python python python programming ))*.