Perhaps you should try some spelling variations:
services communication » device communication, service telecommunication, crisis communication
development des » development does, development desd, development ds
apologien der » typologien der, apologie des, ideologien der
der variation » de variation, does variation, die variation
des afrique » en afrique, de l'afrique
a sme » _ sme, 5 sme, a see
3 sme » 3 same, _ sme, 3 smt

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

• Performing a fuzzy search may retrieve terms with similar spellings: apologien der variation _ bus services communication ((a sme) OR (3 sme)) development des afrique.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "apologien der variation _ bus services communication ((a sme) OR (3 sme)) development des afrique.*".