Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
3.5 communication » 3.2 communication, 3 communication, 2.3 communication
best information » tests information, debt information, cost information
information what » information war, information when, information wants
technology best » technology based
3.2 development » 1 development, mena development
development law » development latin, development 1
what frames » what games, what farmers, what framing
law afrique » l afrique
frames 3.5 » frames 3.1, frames 3.4, frames 3.8
cost 3.2 » cost 2.4

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

• Adding a wildcard symbol may retrieve word variants: technology best information what frames 3.5 communication cost 3.2 development law afrique.*.