Perhaps you should try some spelling variations:
"developing computation in allocation problem" » "developing computational in allocation problem" (Expand search), "developing population in allocation problem" (Expand search), "developing communication in allocation problem" (Expand search), "developing computation in location problem" (Expand search), "developing computation and allocation problem" (Expand search), "developing computation of allocation problem" (Expand search), "developing imputation in allocation problem" (Expand search), "developing computation _ allocation 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: "((\"developing computation in allocation problem\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( developing computation in allocation problem ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("developing computation in allocation problem") OR ("using coding python python programming"))*.