Perhaps you should try some spelling variations:
"join computation using logic programming" » "join computations using logic programming" (Expand search), "join computation in logic programming" (Expand search), "join composition using logic programming" (Expand search), "in computation using logic programming" (Expand search), "on computation using logic programming" (Expand search), "join computation using log programming" (Expand search), "join computation using logistic programming" (Expand search), "join computation using reologic programming" (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: (("join computation using logic programming") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"join computation using logic programming\") OR (\"using coding python python programming\"))*".
• Removing quotes may allow a broader search: (( join computation using logic programming ) OR ( using coding python python programming ))*.