Perhaps you should try some spelling variations:
ethnographic models » ethnographic moments, ethnographic notes, ethnographic moment
ethnographic videos » ethnographic video, ethnographic visions, ethnographic view
ethnographic index » ethnographic video, ethnographic issues, ethnographic case
ethnographic codes » ethnographic notes, ethnographic scales, ethnographic case
ethnographic mode » ethnographic moment, ethnographic notes, ethnographic video

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