Perhaps you should try some spelling variations:
"using computational in constructing program" » "using computational in consulting program" (Expand search), "using computational in reconstruction program" (Expand search), "using computational in constructing ronda" (Expand search), "and computational in constructing program" (Expand search), "using computational and constructing program" (Expand search), "using computational _ constructing program" (Expand search), "using computational 3d constructing program" (Expand search), "using computational in constructions program" (Expand search), "using computational in construction program" (Expand search)
"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)

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: "((\"using computational in constructing program\") OR (\"advanced modulation from complex program\"))~".
• Removing quotes may allow a broader search: (( using computational in constructing program ) OR ( advanced modulation from complex program ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computational in constructing program") OR ("advanced modulation from complex program"))*.