Perhaps you should try some spelling variations:
"ethnographic video engine, volume 1" » "ethnographic videos engine, volume 1", "ethnographic codes engine, volume 1", "ethnographic index engine, volume 1", "ethnographic video online, volume 1", "ethnographic video eine, volume 1", "ethnographic video enhance, volume 1"
"ethnographic view online, volume 1" » "netnographic view online, volume 1", "ethnographic videos online, volume 1", "ethnographic field online, volume 1", "ethnographic new online, volume 1", "ethnographic einer online, volume 1", "ethnographic eines online, volume 1"
"ethnographic view engine, volume 1" » "netnographic view engine, volume 1", "ethnographic videos engine, volume 1", "ethnographic field engine, volume 1", "ethnographic new engine, 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 view online, volume 1") OR ((("ethnographic view engine, volume 1") OR ("ethnographic video engine, volume 1")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"ethnographic view online, volume 1\") or (((\"ethnographic view engine, volume 1\") OR (\"ethnographic video engine, volume 1\"))))".
• Removing quotes may allow a broader search: (( ethnographic view online, volume 1 ) or ((( ethnographic view engine, volume 1 ) OR ( ethnographic video engine, volume 1 )))).
• Adding a wildcard symbol may retrieve word variants: (("ethnographic view online, volume 1") or ((("ethnographic view engine, volume 1") OR ("ethnographic video engine, volume 1"))))*.