Perhaps you should try some spelling variations:
2c ethnography » 2 ethnography, 2.1 ethnography, hci ethnography
22 ethnography » 2 ethnography, 12 ethnography, 2012 ethnography
23 ethnography » 3 ethnography, 2 ethnography, 13 ethnography
2 cultural » a cultural, 3 cultural, 5 cultural

Try widening your search to All Fields.

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: %22social %2 cultural anthropology%((2c ethnography) OR (((22 ethnography) OR (23 ethnography))))%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22social %2 cultural anthropology%((2c ethnography) or (((22 ethnography) OR (23 ethnography))))%22".
• Adding a wildcard symbol may retrieve word variants: %22social %2 cultural anthropology%((2c ethnography) or (((22 ethnography) OR (23 ethnography))))%22*.