Perhaps you should try some spelling variations:
kommunikation von » kommunikation und, kommunikation _, kommunikation im
developpement de » developpement des, developpement durable
information act » information age, information a, information about
e developpement » de developpement, le developpement, et developpement
technologien 1 » technologies 1, technologien _, technologien 4
act 1967 » bart 1967, matt 1967, act 1972
1967 der » 1867 der, 19.7 der, 17 der
von e » von h, von i, von f

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

• Adding a wildcard symbol may retrieve word variants: technologien 1 information act 1967 der kommunikation von e developpement de l'afrique.*.