Perhaps you should try some spelling variations:
"data visualization python computer program" » "data visualization method computer program" (Expand search), "data visualization methods computer program" (Expand search), "data visualization tool computer program" (Expand search)
"advanced control classes coding program" » "advanced control glasses coding program" (Expand search), "advanced control cases coding program" (Expand search), "advanced control classic coding program" (Expand search), "advanced control classes according program" (Expand search), "advanced control classes becoming program" (Expand search), "advanced control classes reading program" (Expand search), "advanced control classes cloning program" (Expand search), "advanced control classes loading program" (Expand search), "advanced control classes cooling programs" (Expand search), "advances control classes coding program" (Expand search)

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• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced control classes coding program\") OR (\"data visualization python computer program\"))~".
• Removing quotes may allow a broader search: (( advanced control classes coding program ) OR ( data visualization python computer program ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced control classes coding program") OR ("data visualization python computer program"))*.