Perhaps you should try some spelling variations:
"advanced computation and loading problem" » "advanced computations and loading problem" (Expand search), "advanced computational and loading problem" (Expand search), "advance computational and loading problem" (Expand search), "advanced computation of loading problem" (Expand search), "advanced computation and routing problem" (Expand search), "advanced computation and planning problem" (Expand search)
"using python python python programming" » "using pythons python python programming" (Expand search), "using piton python python programming" (Expand search), "using pitons python python programming" (Expand search), "usando python python python programming" (Expand search), "in python 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: (("advanced computation and loading problem") OR ("using python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced computation and loading problem\") OR (\"using python python python programming\"))*".
• Removing quotes may allow a broader search: (( advanced computation and loading problem ) OR ( using python python python programming ))*.