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 code coverage by object" » "coder care coverage by object" (Expand search), "coder and coverage by object" (Expand search), "coder the coverage by object" (Expand search), "coder code coverage of object" (Expand search), "coder code coverage in object" (Expand search), "coder code coverage _ object" (Expand search), "code code coverage by object" (Expand search), "modern code coverage by object" (Expand search), "color code coverage by object" (Expand search), "coder code coverage an object" (Expand search), "coder code coverage en object" (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 code coverage by object\") OR (\"_ python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder code coverage by object ) OR ( _ python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder code coverage by object") OR ("_ python python python programming"))*.