Perhaps you should try some spelling variations:
technologien u.s » technologien des, technologien und, technologien als
de developpement » sme development
developpement il » developpement de, developpement et, developpement du
u.s innovation » does innovation
der written » der dritten, der dritte, der ritter
il afrique » l afrique, en afrique
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technologien u.s innovation _ der written communication a de developpement il afrique.*.