Perhaps you should try some spelling variations:
"path computation in loading problem" » "the computation in loading problem" (Expand search), "and computation in loading problem" (Expand search), "fast computation in loading problem" (Expand search), "path computation in routing problem" (Expand search), "path computation in planning problem" (Expand search), "path computation and loading problem" (Expand search), "path computation of loading problem" (Expand search), "path imputation in loading problem" (Expand search), "path computation in leading problem" (Expand search), "path computation ii loading problem" (Expand search), "path computation i 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("path computation in loading problem") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"path computation in loading problem\") OR (\"using coding python python programming\"))".
• Removing quotes may allow a broader search: (( path computation in loading problem ) OR ( using coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("path computation in loading problem") OR ("using coding python python programming"))*.