Perhaps you should try some spelling variations:
"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)
"code code modeling net coverage" » "code mode modeling net coverage" (Expand search), "code model modeling net coverage" (Expand search), "code score modeling net coverage" (Expand search), "code code modelling net coverage" (Expand search), "code code modeling nut coverage" (Expand search), "code code modeling news coverage" (Expand search), "code code modeling test coverage" (Expand search), "code code modeling fat coverage" (Expand search), "code code modeling root coverage" (Expand search), "code cdc modeling net 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: (("code code modeling net coverage") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"code code modeling net coverage\") OR (\"in python python python programming\"))*".
• Removing quotes may allow a broader search: (( code code modeling net coverage ) OR ( in python python python programming ))*.