Perhaps you should try some spelling variations:
communication cost » communication costs, communications costs, communication mode
time development » sme development, mine development, site development
ict information » acute information, debt information, aids information
technology ict » technology _, technology policy
information et » information act, information _, information need
development co » development _, development a, development case
de mobile » does mobile, _ mobile, a mobile
cost time » cost some, case time, port time

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

• Adding a wildcard symbol may retrieve word variants: technology ict information et de mobile communication cost time development co afrique.*.