Perhaps you should try some spelling variations:
"advanced modulation of convex programming" » "advanced calculation of convex programming" (Expand search), "advanced oxidation of convex programming" (Expand search), "advanced modulation of cone programming" (Expand search), "advanced modulation of computer programming" (Expand search), "advanced modulation _ convex programming" (Expand search)
"based computational code coding program" » "and computational code coding program" (Expand search), "by computational code coding program" (Expand search), "based computational model coding program" (Expand search), "based computational cost coding program" (Expand search), "based computational models coding program" (Expand search), "based computational code cloning program" (Expand search), "based computational code loading program" (Expand search), "based computational code cooling programs" (Expand search), "based computational code codigo program" (Expand search), "based computational code according program" (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: "((\"based computational code coding program\") OR (\"advanced modulation of convex programming\"))~".
• Removing quotes may allow a broader search: (( based computational code coding program ) OR ( advanced modulation of convex programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("based computational code coding program") OR ("advanced modulation of convex programming"))*.