Perhaps you should try some spelling variations:
aid communication » rapid communication, aided communications, based communication
development level » development local, development center, development recent
ids information » aids information, dis information, mis information
information age » information storage, information access, information about
technology ids » technology isst, technology ict, technology ii
age cash » age case, age class, a cash
cash aid » cash a

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

• Adding a wildcard symbol may retrieve word variants: technology ids information age cash aid communication costs _ development level afrique.*.