Perhaps you should try some spelling variations:
"advanced duplication in coding program" » "advanced application in coding program" (Expand search), "advanced applications in coding program" (Expand search), "advanced glication in coding program" (Expand search), "advanced replication in coding program" (Expand search), "advanced implication in coding program" (Expand search), "advanced duplication in cloning program" (Expand search), "advanced duplication in loading program" (Expand search), "advanced duplication in cooling programs" (Expand search), "advanced duplication on coding program" (Expand search), "advanced duplication in decoding program" (Expand search), "advanced duplication non coding program" (Expand search)
"using computacional _ coding program" » "using computational _ coding program" (Expand search), "musica computacional _ coding program" (Expand search), "ensino computacional _ coding program" (Expand search), "using computacional _ cloning program" (Expand search), "using computacional _ loading program" (Expand search), "using computacional _ cooling programs" (Expand search)

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• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced duplication in coding program\") OR (\"using computacional _ coding program\"))~".
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