Perhaps you should try some spelling variations:
"advanced modulation in learning program" » "advanced calculation in learning program" (Expand search), "advanced oxidation in learning program" (Expand search), "advanced modulation in learning programme" (Expand search), "advanced modulation in learning problems" (Expand search), "advanced modulation in learning process" (Expand search), "advanced modulation of learning program" (Expand search)
"advanced simulation from complex programmers" » "advanced calculation from complex programmers" (Expand search), "advanced simulation from complex programmes" (Expand search), "advanced simulation from computer programmers" (Expand search), "advanced simulation from computer programmes" (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: (("advanced modulation in learning program") OR ("advanced simulation from complex programmers"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced modulation in learning program\") OR (\"advanced simulation from complex programmers\"))".
• Removing quotes may allow a broader search: (( advanced modulation in learning program ) OR ( advanced simulation from complex programmers )).
• Adding a wildcard symbol may retrieve word variants: (("advanced modulation in learning program") OR ("advanced simulation from complex programmers"))*.