Perhaps you should try some spelling variations:
communication cote » communication costs, communication costa, communication case
3.1 communication » 3.1 communications, 3.2 communication, 3.5 communication
used information » user information, use information, based information
development east » development southeast, development 1
technology used » technology use, technology based, technology users
information age » information storage, information access, information about
le development » e development, ce development, le developpement
east afrique » east africa, east african, en afrique
age prices » wages prices, base prices, gate prices
prices 3.1 » prices 2.1, prices 3.2, prices 2.3.1
cote le » cote les, cote de, cote la

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

• Adding a wildcard symbol may retrieve word variants: technology used information age prices 3.1 communication cote le development east afrique.*.