Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
food information » flood information, good information, road information
information lost » information loss, information cost, information list
10 communication » 1 communication, de communication, 3 communication
technology food » technology from, technology fund, technology firms
11.3 developing » 1.3 developing, 10.3 developing, 11.5 developing
developing pan » developing plans, developing path, developing play
lost decade » last decade, first decade
pan african » pan american, can africa, pan africanism
decade 10 » decade 1, decade 1990, decade 2010
cost 11.3 » cost 11.5, cost 4.1.3, costs 11.1

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

• Adding a wildcard symbol may retrieve word variants: technology food information lost decade 10 communication cost 11.3 developing pan african.*.