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 conventional based coding program" » "using convolutional based coding program" (Expand search), "in conventional based coding program" (Expand search), "and conventional based coding program" (Expand search), "using conventional base coding program" (Expand search), "using conventional bed coding program" (Expand search), "using conventional laser coding program" (Expand search), "using conventional based cloning program" (Expand search), "using conventional based loading program" (Expand search), "using conventional based cooling programs" (Expand search), "using conventional based costing program" (Expand search), "using conventional based coating program" (Expand search), "using conventional based coatings 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: "((\"using compositional data coding program\") OR (\"using conventional based coding program\"))~".
• Removing quotes may allow a broader search: (( using compositional data coding program ) OR ( using conventional based coding program ))~.
• Adding a wildcard symbol may retrieve word variants: (("using compositional data coding program") OR ("using conventional based coding program"))*.