Perhaps you should try some spelling variations:
information customs » information costs, information auctions, information centers
a communications » a communication, data communications, a communicative
de developpement » sme development
developpement de » developpement des, developpement durable
customs service » customer service, customer services
technology 1 » technology _
de afrique » de l'afrique, en afrique, l afrique
service a » service _, service area

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information customs service a communications _ de developpement de afrique.*.