Perhaps you should try some spelling variations:
elderly anthropology » modern anthropology, order anthropology, elderly anesthesiology
early anthropology » early anthropologie, art anthropology, east anthropology
als anthropologie » als anthropologische, early anthropologie, bild anthropologie

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: ((((early anthropology) OR (elderly anthropology))) OR (als anthropologie)).
• Adding a wildcard symbol may retrieve word variants: ((((early anthropology) or (elderly anthropology))) or (als anthropologie))*.