Perhaps you should try some spelling variations:
communication based » communication united, communication brazil, communication barriers
modes developpement » de developpement, model development, des developpements
developpement de » developpement des, developpement durable
3 communication » 4 communication, de communication, data communication
information a » information age, information about
technology 1 » technology _
based modes » based models, based model, based mode
de afrique » de l'afrique, en afrique, l afrique
a price » a primer
price 3 » price _, price a, price 2.3

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information a price 3 communication based modes developpement de afrique.*.