Perhaps you should try some spelling variations:
"based computational the loading problem" » "and computational the loading problem" (Expand search), "by computational the loading problem" (Expand search), "based computational time loading problem" (Expand search), "based computation the loading problem" (Expand search), "based computational to loading problem" (Expand search), "based computational the routing problem" (Expand search), "based computational the planning problem" (Expand search), "based computational the leading 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 computational the loading problem") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computational the loading problem\") OR (\"using coding python python programming\"))".
• Removing quotes may allow a broader search: (( based computational the loading problem ) OR ( using coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("based computational the loading problem") OR ("using coding python python programming"))*.