Perhaps you should try some spelling variations:
"based computation using linear programmin" » "based computational using linear programmin" (Expand search), "based competition using linear programmin" (Expand search), "based compilation using linear programmin" (Expand search), "based computations using linear programmin" (Expand search), "based computation in linear programmin" (Expand search), "based composition using linear programmin" (Expand search), "based computation using linear programming" (Expand search), "based computation using nonlinear programming" (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 using linear programmin\") OR (\"using python python python programming\"))~".
• Removing quotes may allow a broader search: (( based computation using linear programmin ) OR ( using python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("based computation using linear programmin") OR ("using python python python programming"))*.