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)
"and computational fluid computing program" » "_ computational fluid computing program" (Expand search), "and computational fluid consulting program" (Expand search), "and computational fluid computer program" (Expand search), "and computational fluid computador program" (Expand search), "and computational liquid computing program" (Expand search), "and computational clould computing program" (Expand search), "and computational cloud 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: (("and computational fluid computing program") OR ("advanced modulation from complex program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and computational fluid computing program\") OR (\"advanced modulation from complex program\"))".
• Removing quotes may allow a broader search: (( and computational fluid computing program ) OR ( advanced modulation from complex program )).
• Adding a wildcard symbol may retrieve word variants: (("and computational fluid computing program") OR ("advanced modulation from complex program"))*.