Perhaps you should try some spelling variations:
communications model » communications models, communication model, communicating model
technologies ser » technologies series, technologies sector, technologies _
development east » development southeast, development 1
ser information » user information, der information, users information
information act » information age, information a, information about
dam development » dams development, team development, farm development
east afrique » east africa, east african, en afrique
model dam » model dal, model dgm, model dom
de data » e data, wide data, de datos
act de » act der, pact de, act does

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

• Adding a wildcard symbol may retrieve word variants: technologies ser information act de data communications model dam development east afrique.*.