Perhaps you should try some spelling variations:
"using compilation sparse coding program" » "using computation sparse coding program" (Expand search), "using combination sparse coding program" (Expand search), "using combinations sparse coding program" (Expand search), "using population sparse coding program" (Expand search), "using compilation sparse cloning program" (Expand search), "using compilation sparse loading program" (Expand search), "using compilation sparse cooling programs" (Expand search)
"and compositional data coding program" » "and composition data coding program" (Expand search), "and computational data coding program" (Expand search), "acid composition data coding program" (Expand search), "and compositional data cloning program" (Expand search), "and compositional data loading program" (Expand search), "and compositional data cooling programs" (Expand search), "and compositional data recording program" (Expand search), "and 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: "((\"and compositional data coding program\") OR (\"using compilation sparse coding program\"))~".
• Removing quotes may allow a broader search: (( and compositional data coding program ) OR ( using compilation sparse coding program ))~.
• Adding a wildcard symbol may retrieve word variants: (("and compositional data coding program") OR ("using compilation sparse coding program"))*.