Perhaps you should try some spelling variations:
communications model » communications models, communication model, communicating model
die integration » trade integration
technology die » technologie die, technology does, technology 4ir
developments 3 » developments _, developments 4, developments pt
model recent » modest recent, model element, cover recent
3 afrique » l afrique, en afrique
a yield » _ yield, 6 yield, 8 yield

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

• Adding a wildcard symbol may retrieve word variants: technology die integration a yield data communications model recent developments 3 afrique.*.