Perhaps you should try some spelling variations:
"using computational from complex programming" » "using computational from computer programming" (Expand search), "using computational from convex programming" (Expand search), "using computational from cortex programming" (Expand search), "and computational from complex programming" (Expand search), "using computational foot complex programming" (Expand search), "using computation from complex programming" (Expand search), "using computational art complex programming" (Expand search)
"using positional in coding program" » "using conditional in coding program" (Expand search), "using rotational in coding program" (Expand search), "using traditional in coding program" (Expand search), "using positional in cloning program" (Expand search), "using positional in loading program" (Expand search), "using positional in cooling programs" (Expand search), "using oppositional in coding program" (Expand search), "using positional and coding program" (Expand search), "using position in coding program" (Expand search), "using positional on coding program" (Expand search), "using positional in decoding program" (Expand search), "using positional non coding program" (Expand search)

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• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using positional in coding program\") OR (\"using computational from complex programming\"))~".
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