Perhaps you should try some spelling variations:
information across » information access, formation across, innovation across
communication cost » communication costs, communication costa, communications costs
raws developing » rates developing, loans developing, wages developing
d information » nd information, od information, und information
developing l2 » developing _, developing a, developing e
technology d » technology 1, technology 3, technology 4
l2 afrique » l afrique, en afrique
cost raws » cost roads

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

• Adding a wildcard symbol may retrieve word variants: technology d information across reduce _ communication cost raws developing l2 afrique.*.