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