Perhaps you should try some spelling variations:
"in python python python programming" » "in pythons python python programming" (Expand search), "in piton python python programming" (Expand search), "in pitons python python programming" (Expand search), "_ python python python programming" (Expand search)
"coder coding doing and coverage" » "modern coding doing and coverage" (Expand search), "color coding doing and coverage" (Expand search), "odor coding doing and coverage" (Expand search), "coder coding using and coverage" (Expand search), "coder coding decoding and coverage" (Expand search), "coder knowing doing and coverage" (Expand search), "coder coding doing and cover" (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 coding doing and coverage") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding doing and coverage\") OR (\"in python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coding doing and coverage ) OR ( in python python python programming ))*.