Perhaps you should try some spelling variations:
data literature » a literature, catalan literature, medica literature
filosofia data » filosofia da, filosofia para, filosofia das
dem studium » das studium, im studium, zum studium
3 filosofia » e filosofia, a filosofia, y filosofia
studium 3 » studium _, studium 1, studium 8
test dem » test der, test des, test de