Perhaps you should try some spelling variations:
"coder code coverage of complexity" » "coder care coverage of complexity" (Expand search), "coder and coverage of complexity" (Expand search), "coder the coverage of complexity" (Expand search), "code code coverage of complexity" (Expand search), "modern code coverage of complexity" (Expand search), "color code coverage of complexity" (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 code coverage of complexity") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder code coverage of complexity\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder code coverage of complexity ) OR ( api python python python programming ))*.