Perhaps you should try some spelling variations:
"_ python python python programming" » "_ pythons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ pitons python python programming" (Expand search)
"coder in decrease in coverage" » "coder in decreased in coverage" (Expand search), "coder on decrease in coverage" (Expand search), "coder pain decrease in coverage" (Expand search), "coder in decrease and coverage" (Expand search), "code in decrease in coverage" (Expand search), "codes in decrease in coverage" (Expand search), "poder in decrease in coverage" (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 in decrease in coverage") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder in decrease in coverage\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( coder in decrease in coverage ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder in decrease in coverage") OR ("_ python python python programming"))*.