Perhaps you should try some spelling variations:
"advanced computation in computer codes" » "advanced computations in computer codes" (Expand search), "advanced computational in computer codes" (Expand search), "advance computational in computer codes" (Expand search), "advanced computation and computer codes" (Expand search), "advanced computation of computer codes" (Expand search), "advanced imputation in computer codes" (Expand search), "advanced computation in computer aided" (Expand search), "advanced computation in computer games" (Expand search), "advanced computation _ computer codes" (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced computation in computer codes\") OR (\"using python python python programming\"))~".
• Removing quotes may allow a broader search: (( advanced computation in computer codes ) OR ( using python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced computation in computer codes") OR ("using python python python programming"))*.