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 to computing program" » "advanced calculation to computing program" (Expand search), "advanced oxidation to computing program" (Expand search), "advanced modulation to consulting program" (Expand search), "advanced modulation to computer program" (Expand search), "advanced modulation to computador program" (Expand search), "advanced modulation of computing program" (Expand search), "advanced modulation in computing program" (Expand search), "advanced modulation by computing program" (Expand search), "advanced modulation fog computing program" (Expand search), "advanced modulation _ 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 to computing program\") OR (\"advanced simulation from complex program\"))~".
• Removing quotes may allow a broader search: (( advanced modulation to computing program ) OR ( advanced simulation from complex program ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced modulation to computing program") OR ("advanced simulation from complex program"))*.