Perhaps you should try some spelling variations:
"advanced modulation from complex program" » "advanced calculation from complex program" (Expand search), "advanced oxidation from complex program" (Expand search), "advanced modulation of complex program" (Expand search), "advanced modulation on complex program" (Expand search), "advanced modulation pwm complex program" (Expand search), "advanced modulation from simplex program" (Expand search), "advanced modulation from complex programmes" (Expand search), "advanced modulation from complex prograded" (Expand search)
"using computational in computing program" » "and computational in computing program" (Expand search), "using computational in consulting program" (Expand search), "using computational in computer program" (Expand search), "using computational in computador program" (Expand search), "using computational and computing program" (Expand search), "using computational _ computing program" (Expand search), "using computational 3d computing program" (Expand search), "using computational of computing 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: (("using computational in computing program") OR ("advanced modulation from complex program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using computational in computing program\") OR (\"advanced modulation from complex program\"))*".
• Removing quotes may allow a broader search: (( using computational in computing program ) OR ( advanced modulation from complex program ))*.