Perhaps you should try some spelling variations:
communication based » communication united, communication brazil, communication barriers
information across » information access, formation across, innovation across
3.2 communication » 3 communication, 2.3 communication, de communication
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
technology 2 » technology _, technology 1, technology 3
across rice » across nine, across africa, across crises
de afrique » de l'afrique, en afrique, l afrique
rice 3.2 » price 3.2, rice 3.1, rice 3.3
based le » based l2, based lb, based life

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

• Adding a wildcard symbol may retrieve word variants: technology 2 information across rice 3.2 communication based le developpement de afrique.*.