Perhaps you should try some spelling variations:
sozialgeschichte ages » sozialgeschichte des, sozialgeschichte der
literature reviews » literature review
ages literature » areas literature, goes literature, values literature
texte zur » texte zu
text zur » text zum, text zu, text der
studien » studies

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

• Performing a fuzzy search may retrieve terms with similar spellings: studien und ((text zur) or (texte zur)) sozialgeschichte ages literature reviews~.
• If you are trying to use Boolean operators, they must be ALL CAPS: studien und ((text zur) OR (texte zur)) sozialgeschichte ages literature reviews.
• Adding a wildcard symbol may retrieve word variants: studien und ((text zur) or (texte zur)) sozialgeschichte ages literature reviews*.