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)
"based instruction based coding program" » "assisted instruction based coding program" (Expand search), "based construction based coding program" (Expand search), "based instruccion basada coding program" (Expand search), "based instruction and coding program" (Expand search), "based instruction based cloning program" (Expand search), "based instruction based loading program" (Expand search), "based instruction based cooling programs" (Expand search), "based instruction based costing program" (Expand search), "based instruction based coating program" (Expand search), "based instruction based coatings 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: (("based instruction based coding program") OR ("advanced modulation from complex program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based instruction based coding program\") OR (\"advanced modulation from complex program\"))".
• Removing quotes may allow a broader search: (( based instruction based coding program ) OR ( advanced modulation from complex program )).
• Adding a wildcard symbol may retrieve word variants: (("based instruction based coding program") OR ("advanced modulation from complex program"))*.