Perhaps you should try some spelling variations:
"advanced simulation from complex program" » "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)
"advanced modulation code computing program" » "advanced calculation code computing program" (Expand search), "advanced oxidation code computing program" (Expand search), "advanced modulation code consulting program" (Expand search), "advanced modulation code computer program" (Expand search), "advanced modulation code computador program" (Expand search), "advanced modulation codes computing program" (Expand search), "advanced modulation model computing program" (Expand search), "advanced modulation doped computing program" (Expand search), "advanced modulation models computing program" (Expand search), "advanced modulation modern 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 modulation code computing program\") OR (\"advanced simulation from complex program\"))~".
• Removing quotes may allow a broader search: (( advanced modulation code computing program ) OR ( advanced simulation from complex program ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced modulation code computing program") OR ("advanced simulation from complex program"))*.