Perhaps you should try some spelling variations:
technology users » technology use, technology series, technology transfers
users innovation » user innovation, sezs innovation, use innovation
innovation comes » innovation cases, innovation outcomes, innovation case
de communication » mobile communication, online communication
6.4 developing » 5.4 developing, 3.3 developing, 2.2 developing
developing 1 » developing _, developing a, developing e
costs 6.4 » costs 4.4, costs 4.2, costs 2.3
comes a » comes _, come a, homes a
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technology users innovation comes a de communication costs 6.4 developing 1 africa.*.