Perhaps you should try some spelling variations:
"advanced modulation and computation program" » "advanced calculation and computation program" (Expand search), "advanced oxidation and computation program" (Expand search), "advanced modulation and computational program" (Expand search), "advanced modulation and computational programs" (Expand search), "advanced modulation and compensation program" (Expand search), "advanced modulation of computation program" (Expand search), "advanced modulation in computation program" (Expand search)
"advanced simulation use computer program" » "advanced calculation use computer program" (Expand search), "advanced simulation user computer program" (Expand search), "advanced stimulation used computer program" (Expand search), "advanced stimulation uses computer program" (Expand search), "advanced simulation use computers program" (Expand search), "advanced simulation ufpe computer 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 modulation and computation program\") OR (\"advanced simulation use computer program\"))~".
• Removing quotes may allow a broader search: (( advanced modulation and computation program ) OR ( advanced simulation use computer program ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced modulation and computation program") OR ("advanced simulation use computer program"))*.