Perhaps you should try some spelling variations:
self representation » self presentation, legal representation
representation der » reprasentation der, representation de, representation des
commercial credit » commercial code
credit north » credit worthy, credit costs, credit cost
der studies » der studie, der studien, order studies
north self » north sea, earth self, youth self

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

• Performing a fuzzy search may retrieve terms with similar spellings: commercial credit north self representation der studies.~.
• Adding a wildcard symbol may retrieve word variants: commercial credit north self representation der studies.*.