Perhaps you should try some spelling variations:
communication barriers » communication series, communication disorders
ois communication » c's communication, mass communication, les communications
information from » information flow, information flows
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
technology 1 » technology _
from prices » from price, from process, farm prices
barriers de » barriers d, barriere der, barriers key
prices ois » prices does, prices rise
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information from prices ois communication barriers de developpement l afrique.*.