Perhaps you should try some spelling variations:
communications model » communications models, communication model, communicating model
rica communications » africa communications, risk communications, rural communications
integrating land » integrating a, integrated land, integrating data
some development » sme development, women development, site development
4 integrating » _ integrating
technology 4 » technology _, technology 1, technology 3
1 l'afrique » de l'afrique
model some » models some, model code
land 3 » gland 3, land _, land a
3 rica » 3 rice, 3 lirica

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

• Adding a wildcard symbol may retrieve word variants: technology 4 integrating land 3 rica communications model some development 1 l'afrique.*.