Perhaps you should try some spelling variations:
"advanced simulation and computer program" » "advanced modulation and computer program" (Expand search), "advanced calculation and computer program" (Expand search), "advanced simulation _ computer program" (Expand search)
"advanced simulation fft computing program" » "advanced modulation fft computing program" (Expand search), "advanced calculation fft computing program" (Expand search), "advanced simulation fft consulting program" (Expand search), "advanced simulation fft computador program" (Expand search), "advanced simulation fft computer programs" (Expand search), "advanced simulation fast computing program" (Expand search), "advanced simulation at computing program" (Expand search), "advanced simulation but computing program" (Expand search), "advanced simulation soft computing program" (Expand search), "advanced simulation fog computing program" (Expand search), "advanced simulation of computing program" (Expand search)

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

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