Perhaps you should try some spelling variations:
communicators power » communications power, communication power, communicators get
team developpement » team development, term development, de developpement
3.1 communicators » 3.1 communications, 3.1 communicating, 3.1 communication
information used » information use, information users, information based
developpement de » developpement des, developpement durable
tax information » 2 information, 1 information
technology tax » technology than, technology trap, technology tpm
power team » power than, powerful team
de afrique » de l'afrique, en afrique, l afrique
used rice » use rice, user price, used ict
rice 3.1 » rice 2.1, rice 3.3, rice 4.1

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

• Adding a wildcard symbol may retrieve word variants: technology tax information used rice 3.1 communicators power team developpement de afrique.*.