Perhaps you should try some spelling variations:
"advanced simulation in computer program" » "advanced modulation in computer program" (Expand search), "advanced calculation in computer program" (Expand search), "advanced simulation and computer program" (Expand search), "advanced simulation _ computer program" (Expand search)
"and visualization using learning program" » "and visualization in learning program" (Expand search), "and visualization and learning program" (Expand search), "and localization using learning program" (Expand search), "data visualization using learning program" (Expand search), "and visualization using learning programme" (Expand search), "and visualization using learning problems" (Expand search), "and visualization using learning process" (Expand search), "and visualization music learning program" (Expand search), "and visualization long learning program" (Expand search), "and visualization musical learning program" (Expand search)

You may be able to get more results by adjusting your search query.

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