Perhaps you should try some spelling variations:
table studien » table studies, table student, cable studies
de filosofica » de filosofia, e filosofica, e filosofia
filosofica da » filosofia da, filosofia de, filosofia di
da literatura » la literatura, a literatura, de literatura
tests table » test tables, results table, test suitable
studien de » studien der, studien die, studien des

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

• Adding a wildcard symbol may retrieve word variants: tests table studien de filosofica da literatura*.