Perhaps you should try some spelling variations:
"code coverage path code program" » "care coverage path code program" (Expand search), "and coverage path code program" (Expand search), "the coverage path code program" (Expand search), "code coverage and code program" (Expand search), "code coverage path code programs" (Expand search), "code coverage path cove program" (Expand search), "code coverage path coppe program" (Expand search), "code coverage path model program" (Expand search), "code coverage path cover program" (Expand search), "code coverage with code program" (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: "((\"code coverage path code program\") OR (\"_ python python python programming\"))~".
• Removing quotes may allow a broader search: (( code coverage path code program ) OR ( _ python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("code coverage path code program") OR ("_ python python python programming"))*.