Perhaps you should try some spelling variations:
studien der » studie der, studenten der
la school » law school, lab school, a school
der pal » der paar
der la » der lag, der lage, der laan
der pa » der pac, der paf, der pan

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "\"((\\"studien der la school of governance\\") or (\\"studien ((der pa) OR (der pal)) school of governance\\"))\"".
• Removing quotes may allow a broader search: (( studien der la school of governance ) or ( studien ((der pa) OR (der pal)) school of governance )).