Perhaps you should try some spelling variations:
"based computation of integer program" » "based computational of integer program" (Expand search), "based competition of integer program" (Expand search), "based compilation of integer program" (Expand search), "based computation of integer programs" (Expand search), "based computation of integra program" (Expand search), "based computation of integer programing" (Expand search), "based computation of integers program" (Expand search), "based computation of inter program" (Expand search), "based computation an integer program" (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: "((\"based computation of integer program\") OR (\"using python python python programming\"))~".
• Removing quotes may allow a broader search: (( based computation of integer program ) OR ( using python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("based computation of integer program") OR ("using python python python programming"))*.