Perhaps you should try some spelling variations:
"based computation in nonlinear programing" » "based computation in nonlinear programming" (Expand search), "based computation in linear programing" (Expand search), "based computation in linear programming" (Expand search), "based computational in nonlinear programing" (Expand search), "based competition in nonlinear programing" (Expand search), "based compilation in nonlinear programing" (Expand search), "based computation and nonlinear programing" (Expand search), "based computation of nonlinear programing" (Expand search), "based imputation in nonlinear programing" (Expand search), "based computation _ nonlinear 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("based computation in nonlinear programing") OR ("using python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computation in nonlinear programing\") OR (\"using python python python programming\"))".
• Removing quotes may allow a broader search: (( based computation in nonlinear programing ) OR ( using python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("based computation in nonlinear programing") OR ("using python python python programming"))*.