Perhaps you should try some spelling variations:
rhetoric collaborative » theory collaborative, hybrid collaborative, remarks collaborative
collaborative project » collaborative projects, collaborative program, collaborative approach
sweetland digital » stand digital
digital rhetoric » digital record, digital theorien, visual rhetoric

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: sweetland digital rhetoric collaborative project~.
• Adding a wildcard symbol may retrieve word variants: sweetland digital rhetoric collaborative project*.