Perhaps you should try some spelling variations:
african communications » africa communications, rica communications, optical communications
communications model » communications models, communication model, communicating model
integrating world » integrated world, integrating area, integrating land
step development » system development, foster development, crop development
die integrating » time integrating, die integration, die integrative
technology die » technologie die, technology does, technology 4ir
development d » development ds, development 1, development did
model step » model setup, model set, model scip
d afrique » l afrique, en afrique, de l'afrique

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

• Adding a wildcard symbol may retrieve word variants: technology die integrating world _ african communications model step development d afrique.*.