Perhaps you should try some spelling variations:
informacion office » information office, information officers, information officer's
1.1 communication » 4.1 communication, 1.3 communication, 1.4 communication
technologies de » technologies _, technologies 4, technologies 2
de informacion » trade information, more information, care information
3 developing » 3 development
2013 1.1 » 2013 1.11, 2013 1.6, 2013 2.1
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologies de informacion office 2013 1.1 communication costs 3 developing _ africa.*.