Perhaps you should try some spelling variations:
"advanced computation or loading problem" » "advanced computations or loading problem" (Expand search), "advanced computational or loading problem" (Expand search), "advance computational or loading problem" (Expand search), "advanced computation or routing problem" (Expand search), "advanced computation or planning problem" (Expand search), "advanced computation of loading problem" (Expand search), "advanced computation on loading problem" (Expand search), "advanced computation non loading problem" (Expand search), "advanced computation or unloading problem" (Expand search), "advanced computation low loading problem" (Expand search), "advanced computation _ loading 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: "((\"advanced computation or loading problem\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( advanced computation or loading problem ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced computation or loading problem") OR ("using coding python python programming"))*.