Perhaps you should try some spelling variations:
del literatura » de literatura, pela literatura, da literatura
der filosofia » de filosofia, e filosofia, di filosofia
life studie » life studies, life study, life stories
tests life » test life, tests like, yeasts life
studie der » studium der

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: tests life studie der filosofia del literatura*.