Perhaps you should try some spelling variations:
data communication » data communications
technologies co » technologies _, technologies 4, technologies 2
2.3 development » 2 development, 2015 development, 1 development
co information » do information, 2 information, 1 information
user data » use data, under data
costs 2.3 » costs 4.2, costs 4.4
3.2 user » 3.1 user, 3.2 use, 3.3 user

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

• Adding a wildcard symbol may retrieve word variants: technologies co information 3.2 user data communication costs 2.3 development _ enrique.*.