Perhaps you should try some spelling variations:
"anthropologist" » "anthropologie", "anthropological", "anthropology"
"anthropologists" » "anthropologies", "anthropologicals", "anthropologys", "anthropological", "anthropologie"
"anthropologisch" » "anthropologische", "anthropologischen", "anthropologischer"

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: ("anthropologist" OR ("anthropologists" OR "anthropologisch")).
• Removing quotes may allow a broader search: ( anthropologist or ( anthropologists or anthropologisch )).
• Adding a wildcard symbol may retrieve word variants: ("anthropologist" or ("anthropologists" or "anthropologisch"))*.