Perhaps you should try some spelling variations:
case communication » based communication, scale communication, face communication
information steve » information step, information survey, information states
communication 3.2 » communication 3.3, communication 3.4, communication 2
developing asian » developing asia, developing human, developing areas
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
2 developing » 3 developing, 4 developing, 2 development
steve 14.7 » steve 1967, steve 1957
asian rice » african rice
14.7 case » 14.4 case, 10.7 case, 14.2 case
3.2 2 » 3.2 _, 3.2 a, 3.2 k

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

• Adding a wildcard symbol may retrieve word variants: technologies a information steve 14.7 case communication 3.2 2 developing asian rice.*.