Perhaps you should try some spelling variations:
"based computation in simplex program" » "based computational in simplex program" (Expand search), "based competition in simplex program" (Expand search), "based compilation in simplex program" (Expand search), "based computation in simples program" (Expand search), "based computation in complex program" (Expand search), "based computation and simplex program" (Expand search), "based computation of simplex program" (Expand search), "based imputation in simplex program" (Expand search), "based computation in simple program" (Expand search), "based computation in simpler program" (Expand search), "based computation n simplex 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 in simplex program\") OR (\"using python python python programming\"))~".
• Removing quotes may allow a broader search: (( based computation in simplex program ) OR ( using python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("based computation in simplex program") OR ("using python python python programming"))*.