Perhaps you should try some spelling variations:
texture scale » texture space, feature scale, texture shape
loa filosofia » la filosofia, alla filosofia, a filosofia
y literatura » la literatura
filosofia y » filosofia e, filosofia _, filosofia de
study loa » study load, study low, study la
femto » festo

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)) study loa filosofia y literatura.
• Adding a wildcard symbol may retrieve word variants: ((femto scale) or (texture scale)) study loa filosofia y literatura*.