Perhaps you should try some spelling variations:
"code code coverage of programa" » "code care coverage of programa" (Expand search), "code and coverage of programa" (Expand search), "code the coverage of programa" (Expand search), "code code coverage of programs" (Expand search), "code code coverage of program" (Expand search), "code code coverage of programmed" (Expand search), "code cdc coverage of programa" (Expand search)
"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)

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 code coverage of programa\") OR (\"in python python python programming\"))~".
• Removing quotes may allow a broader search: (( code code coverage of programa ) OR ( in python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("code code coverage of programa") OR ("in python python python programming"))*.