Perhaps you should try some spelling variations:
"and computational cnc computer program" » "_ computational cnc computer program" (Expand search), "and computational and computer program" (Expand search), "and computational cost computer program" (Expand search), "and computational code computer program" (Expand search), "and computational c computer program" (Expand search), "and computational cad computer program" (Expand search)
"data visualization _ coding program" » "data visualization _ cloning program" (Expand search), "data visualization _ loading program" (Expand search), "data visualization _ cooling programs" (Expand search)

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• Performing a fuzzy search may retrieve terms with similar spellings: (("and computational cnc computer program") OR ("data visualization _ coding program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and computational cnc computer program\") OR (\"data visualization _ coding program\"))".
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