Perhaps you should try some spelling variations:
"using computacional using computer program" » "using computational using computer program" (Expand search), "musica computacional using computer program" (Expand search), "ensino computacional using computer program" (Expand search), "using computacional usinas computer program" (Expand search), "using computacional usando computer program" (Expand search), "using computacional ensino computer program" (Expand search)
"based computation on coding program" » "based computational on coding program" (Expand search), "based competition on coding program" (Expand search), "based compilation on coding program" (Expand search), "based computation of coding program" (Expand search), "based computation in coding program" (Expand search), "based computation and coding program" (Expand search), "based computation on cloning program" (Expand search), "based computation on loading program" (Expand search), "based computation on cooling programs" (Expand search), "based computation non coding program" (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 on coding program") OR ("using computacional using computer program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computation on coding program\") OR (\"using computacional using computer program\"))*".
• Removing quotes may allow a broader search: (( based computation on coding program ) OR ( using computacional using computer program ))*.