Perhaps you should try some spelling variations:
"using computationally code coverage problem" » "using computational code coverage problem" (Expand search), "making computationally code coverage problem" (Expand search), "using computacional code coverage problem" (Expand search), "using computationally aided coverage problem" (Expand search), "using computational codes coverage problem" (Expand search), "using computationally code covering problem" (Expand search), "using computationally code covering problems" (Expand search), "using computationally code coverage from" (Expand search), "using computationally care coverage problem" (Expand search), "using computationally and coverage problem" (Expand search), "using computationally the coverage problem" (Expand search)
"using using python python programming" » "using using pythons python programming" (Expand search), "using using piton python programming" (Expand search), "using using pitons python programming" (Expand search), "using usando python python programming" (Expand search), "using in python python programming" (Expand search), "using fusing python python programming" (Expand search), "housing using python python programming" (Expand search), "nursing using 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: "((\"using computationally code coverage problem\") OR (\"using using python python programming\"))~".
• Removing quotes may allow a broader search: (( using computationally code coverage problem ) OR ( using using python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computationally code coverage problem") OR ("using using python python programming"))*.