Perhaps you should try some spelling variations:
communications power » communication power, communicators power, communications code
1.3 communications » 1.3 communication, 2.3 communication, 4.3 communication
transfer stations » transit stations
developpement de » developpement des, developpement durable
stations a » stations _, stations 1, situations a
de afrique » de l'afrique, en afrique, l afrique
price 1.3 » price 2.3, price 4.3, rice 1.3
a price » a primer

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

• Adding a wildcard symbol may retrieve word variants: technology transfer stations a price 1.3 communications power _ developpement de afrique.*.