Perhaps you should try some spelling variations:
lap filosofia » la filosofia, a filosofia, da filosofia
filosofia vii » filosofia di, filosofia del, filosofia de
vii literatur » viii literatur, vi literatur, ii literatur
safe studien » aue studien, safe studio, safety studies
studien lap » studien a, studien am, studien das
tests safe » tests safety, tests scale, tests space