Perhaps you should try some spelling variations:
communication series » communication services, communication systems, communication skills
development yields » development field, developing fields, development levels
model development » local development, social development, global development
3 communication » 4 communication, de communication, data communication
technologies 1 » technologies _, technologies 4, technologies 2
information 1 » information 2, information 3, information 3.2
yields africa » yes africa, seeds africa
series model » series models, series index

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information 1 3 3 communication series model development yields africa.*.