Perhaps you should try some spelling variations:
"advanced simulation code computer program" » "advanced calculation code computer program" (Expand search), "advanced simulation model computer program" (Expand search), "advanced simulation case computer program" (Expand search), "advanced simulation models computer program" (Expand search), "advanced simulation node computer program" (Expand search), "advanced simulation one computer program" (Expand search)
"advanced modulation and construct program" » "advanced calculation and construct program" (Expand search), "advanced oxidation and construct program" (Expand search), "advanced modulation and contract program" (Expand search), "advanced modulation and unstruct program" (Expand search), "advanced modulation and constructing program" (Expand search), "advanced modulation in construct program" (Expand search), "advanced modulation of construct program" (Expand search), "advanced modulation and construction 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 simulation code computer program") OR ("advanced modulation and construct program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced simulation code computer program\") OR (\"advanced modulation and construct program\"))".
• Removing quotes may allow a broader search: (( advanced simulation code computer program ) OR ( advanced modulation and construct program )).
• Adding a wildcard symbol may retrieve word variants: (("advanced simulation code computer program") OR ("advanced modulation and construct program"))*.