Perhaps you should try some spelling variations:
"coder bending test and coverage" » "under bending test and coverage" (Expand search), "code blending test and coverage" (Expand search), "mode bending test and coverage" (Expand search), "coder bending test and cover" (Expand search), "coder bending tese and coverage" (Expand search), "coder bending text and coverage" (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder bending test and coverage\") OR (\"_ python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder bending test and coverage ) OR ( _ python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder bending test and coverage") OR ("_ python python python programming"))*.