Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
information lost » information loss, information cost, information list
developing arabs » developing areas, developing asia's, developing cross
technology 1 » technology _
lost decades » lost decade, last decades, last decade
4 developing » 3 developing
arabs africa » areas africa, across africa, rates africa
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information lost decades 3.2 communication costs 4 developing arabs africa.*.