Perhaps you should try some spelling variations:
"advanced computation in simple problem" » "advanced computations in simple problem" (Expand search), "advanced computational in simple problem" (Expand search), "advance computational in simple problem" (Expand search), "advanced computation and simple problem" (Expand search), "advanced computation of simple problem" (Expand search), "advanced imputation in simple problem" (Expand search), "advanced computation in simple problema" (Expand search), "advanced computation in sample problem" (Expand search), "advanced computation in sample problems" (Expand search), "advanced computation _ simple 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.

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