Perhaps you should try some spelling variations:
"ethnographic video online, volume 1" » "ethnographic videos online, volume 1", "ethnographic view online, volume 1", "ethnographic codes online, volume 1"
"ethnographic data online, volume 1" » "ethnographic case online, volume 1", "oceanographic data online, volume 1", "ethnographic _ online, volume 1"
"ethnographic do online, volume 1" » "ethnographic _ online, volume 1", "ethnographic work online, volume 1", "ethnographic look online, volume 1", "ethnographic 5 online, volume 1", "ethnographic 9 online, volume 1", "ethnographic 8 online, volume 1"

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: (((("ethnographic video online, volume 1") OR ("ethnographic do online, volume 1"))) OR ("ethnographic data online, volume 1")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"ethnographic video online, volume 1\") OR (\"ethnographic do online, volume 1\"))) or (\"ethnographic data online, volume 1\"))".
• Removing quotes may allow a broader search: (((( ethnographic video online, volume 1 ) OR ( ethnographic do online, volume 1 ))) or ( ethnographic data online, volume 1 )).
• Adding a wildcard symbol may retrieve word variants: (((("ethnographic video online, volume 1") OR ("ethnographic do online, volume 1"))) or ("ethnographic data online, volume 1"))*.