Perhaps you should try some spelling variations:
"advanced modulation crowd computer program" » "advanced calculation crowd computer program" (Expand search), "advanced oxidation crowd computer program" (Expand search), "advanced modulation cross computer program" (Expand search), "advanced modulation across computer program" (Expand search), "advanced modulation around computer program" (Expand search), "advanced modulation crowds computer program" (Expand search), "advanced modulation cloud computer program" (Expand search), "advanced modulation crowd computing program" (Expand search)
"advanced simulation and computation program" » "advanced calculation and computation program" (Expand search), "advanced simulation and computational program" (Expand search), "advanced simulation and computational programs" (Expand search), "advanced simulation and compensation program" (Expand search), "advanced simulation of computation 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: (("advanced modulation crowd computer program") OR ("advanced simulation and computation program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced modulation crowd computer program\") OR (\"advanced simulation and computation program\"))".
• Removing quotes may allow a broader search: (( advanced modulation crowd computer program ) OR ( advanced simulation and computation program )).
• Adding a wildcard symbol may retrieve word variants: (("advanced modulation crowd computer program") OR ("advanced simulation and computation program"))*.