Perhaps you should try some spelling variations:
"using computacional code codigo program" » "using computational code codigo program" (Expand search), "musica computacional code codigo program" (Expand search), "ensino computacional code codigo program" (Expand search), "using computacional pode codigo program" (Expand search), "using computacional model codigo program" (Expand search), "using computacional doce codigo program" (Expand search), "using computacional cidade codigo program" (Expand search), "using computacional modelo codigo program" (Expand search)
"using adaptation from integer programming" » "using adaptation from linear programming" (Expand search), "nursing adaptation from integer programming" (Expand search), "during adaptation from integer programming" (Expand search), "using coaptation from integer programming" (Expand search), "using adaptation from inter programming" (Expand search), "using adaptation from integral programming" (Expand search), "using adaptation from internet 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: "((\"using computacional code codigo program\") OR (\"using adaptation from integer programming\"))~".
• Removing quotes may allow a broader search: (( using computacional code codigo program ) OR ( using adaptation from integer programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computacional code codigo program") OR ("using adaptation from integer programming"))*.