Perhaps you should try some spelling variations:
"based collaborative sparse coding program" » "based collaborative space coding program" (Expand search), "based collaborative spaces coding program" (Expand search), "based collaborative smart coding program" (Expand search), "and collaborative sparse coding program" (Expand search), "based collaborative sparse cloning program" (Expand search), "based collaborative sparse loading program" (Expand search), "based collaborative sparse cooling programs" (Expand search)
"using compositional data coding program" » "using computational data coding program" (Expand search), "in compositional data coding program" (Expand search), "music compositional data coding program" (Expand search), "using compositional data cloning program" (Expand search), "using compositional data loading program" (Expand search), "using compositional data cooling programs" (Expand search), "using compositional data recording program" (Expand search), "using compositional data crossing 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 collaborative sparse coding program\") OR (\"using compositional data coding program\"))~".
• Removing quotes may allow a broader search: (( based collaborative sparse coding program ) OR ( using compositional data coding program ))~.
• Adding a wildcard symbol may retrieve word variants: (("based collaborative sparse coding program") OR ("using compositional data coding program"))*.