Perhaps you should try some spelling variations:
"advanced modulation on computer programming" » "advanced modulation on computer program" (Expand search), "advanced modulation on computer programs" (Expand search), "advanced calculation on computer programming" (Expand search), "advanced oxidation on computer programming" (Expand search), "advanced modulation of computer programming" (Expand search), "advanced modulation in computer programming" (Expand search), "advanced modulation and computer programming" (Expand search), "advanced modulation en computer programming" (Expand search)
"advanced simulation and culling program" » "advanced calculation and culling program" (Expand search), "advanced simulation and cooling programs" (Expand search), "advanced simulation and nursing program" (Expand search), "advanced simulation and solving program" (Expand search), "advanced simulation and calling program" (Expand search), "advanced simulation and pulling program" (Expand search), "advanced simulation and coupling 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: (("advanced simulation and culling program") OR ("advanced modulation on computer programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced simulation and culling program\") OR (\"advanced modulation on computer programming\"))".
• Removing quotes may allow a broader search: (( advanced simulation and culling program ) OR ( advanced modulation on computer programming )).
• Adding a wildcard symbol may retrieve word variants: (("advanced simulation and culling program") OR ("advanced modulation on computer programming"))*.