Perhaps you should try some spelling variations:
"by computational using nonlinear programing" » "by computational using nonlinear programming" (Expand search), "by computational using linear programing" (Expand search), "by computational using linear programming" (Expand search), "by computation using nonlinear programing" (Expand search), "by computations using nonlinear programing" (Expand search), "by computacional usinas nonlinear programing" (Expand search), "_ computational using nonlinear programing" (Expand search), "and computational using nonlinear programing" (Expand search)
"using modulo python python programming" » "using codigo python python programming" (Expand search), "using modulo pythons python programming" (Expand search), "using modulo piton python programming" (Expand search), "using modulo pitons python programming" (Expand search), "using module python python programming" (Expand search), "using model python python programming" (Expand search), "using 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: "((\"by computational using nonlinear programing\") OR (\"using modulo python python programming\"))~".
• Removing quotes may allow a broader search: (( by computational using nonlinear programing ) OR ( using modulo python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("by computational using nonlinear programing") OR ("using modulo python python programming"))*.