Perhaps you should try some spelling variations:
ethnographic models » ethnographic mode, ethnographic notes, ethnographic moment
ethnographic scales » ethnographic case, ethnographic tale, ethnographic examples
ethnographic video » ethnographic videos, ethnographic view, ethnographic index
ethnographic codes » ethnographic notes, ethnographic mode, ethnographic videos
ethnographic gazes » ethnographic game, ethnographic case, ethnographic notes

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: ((ethnographic video) OR (((((ethnographic models) OR (ethnographic codes))) OR (((ethnographic scales) OR (ethnographic gazes)))))) online, volume 1.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ethnographic video) or (((((ethnographic models) OR (ethnographic codes))) or (((ethnographic scales) or (ethnographic gazes)))))) online, volume 1".
• Adding a wildcard symbol may retrieve word variants: ((ethnographic video) or (((((ethnographic models) OR (ethnographic codes))) or (((ethnographic scales) or (ethnographic gazes)))))) online, volume 1*.