Perhaps you should try some spelling variations:
"advanced simulation from complex program" » "advanced modulation from complex program" (Expand search), "advanced calculation from complex program" (Expand search), "advanced simulation from simplex program" (Expand search), "advanced simulation from complex programmes" (Expand search), "advanced simulation from complex prograded" (Expand search)
"based computational code computation program" » "and computational code computation program" (Expand search), "by computational code computation program" (Expand search), "based computational code computational program" (Expand search), "based computational code computational programs" (Expand search), "based computational code compensation program" (Expand search), "based computational model computation program" (Expand search), "based computational cost computation program" (Expand search), "based computational models computation program" (Expand search), "based computational core computation program" (Expand search), "based computational pose 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 simulation from complex program") OR ("based computational code computation program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced simulation from complex program\") OR (\"based computational code computation program\"))*".
• Removing quotes may allow a broader search: (( advanced simulation from complex program ) OR ( based computational code computation program ))*.