Perhaps you should try some spelling variations:
"advanced computation and linear programming" » "advanced computations and linear programming" (Expand search), "advanced computational and linear programming" (Expand search), "advance computational and linear programming" (Expand search), "advanced computation of linear programming" (Expand search), "advanced computation and nonlinear programming" (Expand search)
"using models python python programming" » "using modulo python python programming" (Expand search), "using modeling vpython python programming" (Expand search), "using models pythons python programming" (Expand search), "using models piton python programming" (Expand search), "using models pitons python programming" (Expand search), "ising models python python programming" (Expand search), "using model python python programming" (Expand search), "nursing models 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 and linear programming\") OR (\"using models python python programming\"))~".
• Removing quotes may allow a broader search: (( advanced computation and linear programming ) OR ( using models python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced computation and linear programming") OR ("using models python python programming"))*.