Perhaps you should try some spelling variations:
"coder coder coverage by function" » "coder code coverage by function" (Expand search), "coder cancer coverage by function" (Expand search), "coder center coverage by function" (Expand search), "coder decoder coverage by function" (Expand search), "code code coverage by function" (Expand search), "decoder codec coverage by function" (Expand search), "coder coder coverage of function" (Expand search), "coder coder coverage in function" (Expand search), "coder coder coverage _ function" (Expand search), "coder coder coverage by functional" (Expand search)
"_ python python python programming" » "_ pythons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ pitons 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 coder coverage by function") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder coverage by function\") OR (\"_ python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder coverage by function ) OR ( _ python python python programming ))*.