Perhaps you should try some spelling variations:
"based computational using allocation problem" » "and computational using allocation problem" (Expand search), "by computational using allocation problem" (Expand search), "based computation using allocation problem" (Expand search), "based computations using allocation problem" (Expand search), "based computacional usinas allocation problem" (Expand search), "based computational using location problem" (Expand search), "based computational using association problem" (Expand search), "based computational single allocation problem" (Expand search)
"using codigo python python programming" » "using codigo pythons python programming" (Expand search), "using codigo piton python programming" (Expand search), "using codigo pitons python programming" (Expand search), "using indigo python python programming" (Expand search), "using coding python python programming" (Expand search), "using codium 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: "((\"based computational using allocation problem\") OR (\"using codigo python python programming\"))~".
• Removing quotes may allow a broader search: (( based computational using allocation problem ) OR ( using codigo python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("based computational using allocation problem") OR ("using codigo python python programming"))*.