Perhaps you should try some spelling variations:
"advanced visualizations of loading program" » "advanced visualization of loading program" (Expand search), "advanced visualisation of loading program" (Expand search), "and visualizations of loading program" (Expand search), "advanced visualization on loading program" (Expand search), "advanced visualizations and loading program" (Expand search), "advanced visualizations of reading program" (Expand search), "advanced visualizations of breading program" (Expand search), "advanced visualizations of reading programs" (Expand search)
"using computational python computer program" » "using computacional python computer program" (Expand search), "using computacional vpython computer program" (Expand search), "using computacionais python computer program" (Expand search), "and computational python computer program" (Expand search)

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• Performing a fuzzy search may retrieve terms with similar spellings: (("advanced visualizations of loading program") OR ("using computational python computer program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced visualizations of loading program\") OR (\"using computational python computer program\"))".
• Removing quotes may allow a broader search: (( advanced visualizations of loading program ) OR ( using computational python computer program )).
• Adding a wildcard symbol may retrieve word variants: (("advanced visualizations of loading program") OR ("using computational python computer program"))*.