Perhaps you should try some spelling variations:
"using computational from allocation problem" » "and computational from allocation problem" (Expand search), "using computational foot allocation problem" (Expand search), "using computation from allocation problem" (Expand search), "using computational art allocation problem" (Expand search), "using computational from location problem" (Expand search), "using computational firm allocation problem" (Expand search), "using computational room allocation problem" (Expand search), "using computational from application 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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using computational from allocation problem\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( using computational from allocation problem ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computational from allocation problem") OR ("using coding python python programming"))*.