Perhaps you should try some spelling variations:
communication barriers » communication series, communication disorders
information across » information access, formation across, innovation across
2.3 communication » 3.2 communication, de communication, 4 communication
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
across rice » across nine, across africa, across crises
barriers le » barriers law, barriers key, barriers _
de afrique » de l'afrique, en afrique, l afrique
rice 2.3 » price 2.3, rice 2.1, rice 3.3

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

• Adding a wildcard symbol may retrieve word variants: technology _ information across rice 2.3 communication barriers le developpement de afrique.*.