Perhaps you should try some spelling variations:
communication costo » communication costs, communication costa, communications costs
information rates » information states, information ratio, information rules
1.1 communication » 4.1 communication, 1.3 communication, 1.4 communication
risk information » bank information, tourism information, tourist information
del development » model development, delta development, well development
development lie » development life, development li, development lid
rates clave » rates have, rates cape, retos clave
lie afrique » l afrique
clave 1.1 » alive 1.1, curve 1.1
costo del » costa del, cose del, costo e

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

• Adding a wildcard symbol may retrieve word variants: technology risk information rates clave 1.1 communication costo del development lie afrique.*.