Perhaps you should try some spelling variations:
"advanced computation on linear programing" » "advanced computations on linear programing" (Expand search), "advanced computational on linear programing" (Expand search), "advance computational on linear programing" (Expand search), "advanced computation on linear programming" (Expand search), "advanced computation on linear programmin" (Expand search), "advanced computation on linear program" (Expand search), "advanced computation of linear programing" (Expand search), "advanced computation in linear programing" (Expand search), "advanced computation and linear programing" (Expand search), "advanced computation non linear programing" (Expand search), "advanced computation on line programing" (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: "((\"advanced computation on linear programing\") OR (\"using python python python programming\"))~".
• Removing quotes may allow a broader search: (( advanced computation on linear programing ) OR ( using python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced computation on linear programing") OR ("using python python python programming"))*.