Perhaps you should try some spelling variations:
technologies sector » technology sector, technologies series
sector information » sector integration, customer information, disaster information
clean development » human development, urban development
a communications » a communication, data communications, a communicative
information act » information age, information a, information about
a afrique » l afrique, en afrique
act de » act der, pact de, act does
de a » de la, de sa, der a

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

• Adding a wildcard symbol may retrieve word variants: technologies sector information act de a communications _ clean development a afrique.*.