Perhaps you should try some spelling variations:
"testing communication theory coding program" » "teaching communication theory coding program" (Expand search), "writing communication theory coding program" (Expand search), "hearing communication theory coding program" (Expand search), "testing communication technology coding program" (Expand search), "testing communication theory cloning program" (Expand search), "testing communication theory loading program" (Expand search), "testing communication theory cooling programs" (Expand search), "testing communication theory holding program" (Expand search), "testing communication theory bonding program" (Expand search), "testing communication theory according program" (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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("using compositional data coding program") OR ("testing communication theory coding program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using compositional data coding program\") OR (\"testing communication theory coding program\"))".
• Removing quotes may allow a broader search: (( using compositional data coding program ) OR ( testing communication theory coding program )).
• Adding a wildcard symbol may retrieve word variants: (("using compositional data coding program") OR ("testing communication theory coding program"))*.