Perhaps you should try some spelling variations:
"using computational from convex programming" » "and computational from convex programming" (Expand search), "using computational foot convex programming" (Expand search), "using computation from convex programming" (Expand search), "using computational art convex programming" (Expand search), "using computational from cone programming" (Expand search), "using computational from computer programming" (Expand search), "using computational from context programming" (Expand search), "using computational from conexa programming" (Expand search)
"using imputational code coding program" » "using imputation code coding program" (Expand search), "using computacional code coding program" (Expand search), "using educational code coding program" (Expand search), "using computational code coding program" (Expand search), "using computational codes coding program" (Expand search), "using computational mode coding program" (Expand search), "using imputational code cloning program" (Expand search), "using imputational code loading program" (Expand search), "using imputational code cooling programs" (Expand search), "using imputational code codigo program" (Expand search), "using imputational code according program" (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: "((\"using imputational code coding program\") OR (\"using computational from convex programming\"))~".
• Removing quotes may allow a broader search: (( using imputational code coding program ) OR ( using computational from convex programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using imputational code coding program") OR ("using computational from convex programming"))*.