Perhaps you should try some spelling variations:
communication glass » communication gaps, communication gap, communication gets
technologies based » technologies used, technology based, technologies a
based information » basic information, based innovation, land information
2.3 communication » 3.2 communication, de communication, 4 communication
iran development » urban development, brain development, brand development
development case » development china
information 2 » information 3
case africa » cases africa, care africa, curse africa
glass iran » class iran, class iraq, glass can
dem 2.3 » dem 23, stem 2.3
2 dem » 2 der, _ dem, 2 des

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

• Adding a wildcard symbol may retrieve word variants: technologies based information 2 dem 2.3 communication glass iran development case africa.*.