Perhaps you should try some spelling variations:
"based computation in selective problem" » "based computational in selective problem" (Expand search), "based competition in selective problem" (Expand search), "based compilation in selective problem" (Expand search), "based computation in selection problem" (Expand search), "based computation in selective probe" (Expand search), "based computation in selection problems" (Expand search), "based computation and selective problem" (Expand search), "based computation of selective problem" (Expand search), "based imputation in selective problem" (Expand search), "based computation ion selective problem" (Expand search), "based computation non selective 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: (("based computation in selective problem") OR ("using python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computation in selective problem\") OR (\"using python python python programming\"))".
• Removing quotes may allow a broader search: (( based computation in selective problem ) OR ( using python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("based computation in selective problem") OR ("using python python python programming"))*.