Perhaps you should try some spelling variations:
causes communication » mass communication, crisis communication, assess communication
service conclusions » services conclusions, service conclusion, services conclusion
technology service » technology services, technology series, technology overview
developing lid » developing fluid, developing ai, developing cil
conclusions 6 » conclusions _
crises causes » crisis causes, crises caused, crises case
4 developing » 3 developing
lid afrique » l afrique
6 crises » _ crises, 2 crises, 6 crisis
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 service conclusions 6 crises causes communication costs 4 developing lid afrique.*.