Perhaps you should try some spelling variations:
"based compositional data convex programming" » "base compositional data convex programming" (Expand search), "based compositions data convex programming" (Expand search), "varied compositional data convex programming" (Expand search), "based compositional data cone programming" (Expand search), "based compositional data computer programming" (Expand search), "based compositional data context programming" (Expand search), "based compositional data cover programming" (Expand search), "based compositional data concept programming" (Expand search)
"using computational code coding program" » "and computational code coding program" (Expand search), "using computational model coding program" (Expand search), "using computational cost coding program" (Expand search), "using computational models coding program" (Expand search), "using computational code cloning program" (Expand search), "using computational code loading program" (Expand search), "using computational code cooling programs" (Expand search), "using computational code codigo program" (Expand search), "using computational code according program" (Expand search)

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• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using computational code coding program\") OR (\"based compositional data convex programming\"))~".
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