Perhaps you should try some spelling variations:
communication model » communication media
information duties » information studies, information devices, information series
fast communication » faso communications, post communication, master communication
development social » development series
4a information » a information, via information, lca information
technology 4a » technology 4, technology a, technology 4.1
duties from » cities from, studies from, futures from
model world » modern world, model worked, model work
social ali » social all, social aid, social a
from fast » from east, from past, from fact

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

• Adding a wildcard symbol may retrieve word variants: technology 4a information duties from fast communication model world development social ali.*.