Perhaps you should try some spelling variations:
collaborative workspace » collaborative work, collaborative working, collaborative governance
collaborative services » collaborative practices, collaborative process, collaborative activities
digital rhetoric » digital record, digital theorien, visual rhetoric
stand digital » state digital, second digital, uganda digital

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

• If you are trying to use Boolean operators, they must be ALL CAPS: stand digital rhetoric ((collaborative services) OR (collaborative workspace))~.
• Adding a wildcard symbol may retrieve word variants: stand digital rhetoric ((collaborative services) or (collaborative workspace))*.