Perhaps you should try some spelling variations:
"based computation using execution problem" » "based computational using execution problem" (Expand search), "based competition using execution problem" (Expand search), "based compilation using execution problem" (Expand search), "based computations using execution problem" (Expand search), "based computation in execution problem" (Expand search), "based composition using execution problem" (Expand search), "based computation using execution problems" (Expand search), "based computation using evolution problem" (Expand search), "based computation using execution parole" (Expand search), "based computation music execution problem" (Expand search), "based computation mine execution problem" (Expand search)
"using coding python python programming" » "using codigo python python programming" (Expand search), "using codigos python python programming" (Expand search), "using using python python programming" (Expand search), "using coding pythons python programming" (Expand search), "using coding piton python programming" (Expand search), "using coding pitons python programming" (Expand search), "using coping python python programming" (Expand search), "using coating python python programming" (Expand search), "using cooking python python programming" (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: (("based computation using execution problem") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computation using execution problem\") OR (\"using coding python python programming\"))*".
• Removing quotes may allow a broader search: (( based computation using execution problem ) OR ( using coding python python programming ))*.