Perhaps you should try some spelling variations:
downward communication » towards communication, aware communication, hazard communication
information costs » information contents, information centers, information content
communication 3.3 » communication _, communication a, communication 1
technologies art » technologies part, technologies a, technologies bit
art information » party information, smart information, ct information
developing data » developing a, developing asia, developing east
3.2 downward » 2.5 downward, 5.4 downward, 14.7 downward
a developing » a development
data africa » ratha african, intra africa, baga african
costs 3.2 » costs 4.2, cost 3.2, costs 3.5
3.3 a » 3.3 _, 2.3 a, 4.3 a

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

• Adding a wildcard symbol may retrieve word variants: technologies art information costs 3.2 downward communication 3.3 a developing data africa.*.