Perhaps you should try some spelling variations:
communication use » communication une, communication using, communication _
technologies cost » technologies co, technologies case, technologies cohort
clean development » human development, urban development
development plans » development planning, development policy, development policies
cost information » postal information, about information, asset information
de communication » mobile communication, online communication
plans africanism » pan africanism, pan africanist
information 1 » information 2, information 3, information 3.2
10 de » 10 die, 10 der, 10 des
1 10 » _ 10, 1 1, 9 10

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

• Adding a wildcard symbol may retrieve word variants: technologies cost information 1 10 de communication use clean development plans africanism.*.