Perhaps you should try some spelling variations:
communication seven » communication sweden, communication event, communication series
data communication » data communications
clean development » human development, urban development
development case » development china
information 1.2 » information 1.5.2, information 2
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
case africa » cases africa, care africa, curse africa
de data » e data, wide data, de datos
1.2 de » 1.2 die, 1.2 der, 1.2 des

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

• Adding a wildcard symbol may retrieve word variants: technologies a information 1.2 de data communication seven clean development case africa.*.