Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
award information » road information, fund information, und information
technology award » technology hard, technology towards, technology standard
information old » information och, information oder, information open
3 communication » 4 communication, de communication, data communication
2.2 development » 3.2 development, 2.3 development, 4.2 development
development aid » development a, development africa, development agenda
old debate » old debates, food debate, el debate
aid africa » aid african, aid africa's, aids africa's
debate 3 » debate _, debate 4, debate a
cost 2.2 » costs 2.2, cost 2.4, cost 3.2

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

• Adding a wildcard symbol may retrieve word variants: technology award information old debate 3 communication cost 2.2 development aid africa.*.