Perhaps you should try some spelling variations:
texture scale » texture space, feature scale, texture shape
da filosofia » la filosofia, di filosofia, a filosofia
filosofia e » filosofia de, filosofia del
studien da » studien das, studien dar, studien a
femto » festo
literatur » literature

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: ((femto scale) OR (texture scale)) studien da filosofia e literatur.
• Adding a wildcard symbol may retrieve word variants: ((femto scale) or (texture scale)) studien da filosofia e literatur*.