Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
information some » information source, information stored, information space
data development » delta development, doha development, data envelopment
mit information » might information, math information, ct information
technology mit » technology meets, technology 1, technology 2.2
development l » development li, development 1, development law
cost data » test data
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technology mit information some advice _ communication cost data development l afrique.*.