Perhaps you should try some spelling variations:
development canada » development china, development case, development center
de communication » mobile communication, online communication
technologies co » technologies _, technologies 4, technologies 2
communication 7 » communication _, communication a, communication 3
co information » do information, 2 information, 1 information
canada africa » can africa, sahara africa, canada april
7 social » 3 social, 2 social, 1 social
3.2 dem » 3.2 der, 3.2 des, 3.2 det
dem de » dem die, dem der, dem ende

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

• Adding a wildcard symbol may retrieve word variants: technologies co information 3.2 dem de communication 7 social development canada africa.*.