Perhaps you should try some spelling variations:
"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)
"using convolution _ coding program" » "using convolutional _ coding program" (Expand search), "voting convolution _ coding program" (Expand search), "in convolution _ coding program" (Expand search), "using convolution _ cloning program" (Expand search), "using convolution _ loading program" (Expand search), "using convolution _ cooling programs" (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: (("using compositional data coding program") OR ("using convolution _ coding program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using compositional data coding program\") OR (\"using convolution _ coding program\"))".
• Removing quotes may allow a broader search: (( using compositional data coding program ) OR ( using convolution _ coding program )).
• Adding a wildcard symbol may retrieve word variants: (("using compositional data coding program") OR ("using convolution _ coding program"))*.