Perhaps you should try some spelling variations:
communication model » communication media
project developing » projects developing, project development, property developing
technologies 4 » technologies _
developing can » developing a, developing ai, developing av
4 information » 2 information, 1 information
model project » model projections
7.3.2 risk » 3.3.2 risk, 4.3.2 risk, 7.4.2 risk
can africa » urban africa
gap 7.3.2 » gap 3.3.2, gaps 6.3.2, gap 13.2

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information gap 7.3.2 risk communication model project developing can africa.*.