Perhaps you should try some spelling variations:
communication united » telecommunication united
change information » chandos information, trade information
technology change » technological change, technological changes
3.3 communication » 2.3 communication, 3.2 communication, 3.5 communication
de developpement » sme development
developpement de » developpement des, developpement durable
information der » information oder, information does, informatik der
de afrique » de l'afrique, en afrique, l afrique
united de » united we, unites de, united _
der rice » under rice, der ring, e rice
rice 3.3 » rice 3.1, rice 2.1, rice 4.1

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

• Adding a wildcard symbol may retrieve word variants: technology change information der rice 3.3 communication united de developpement de afrique.*.