Perhaps you should try some spelling variations:
communication survey » communication series, communication sur, communication strategy
information portals » information problems, information policies, information products
technologies idds » technologies icts, technologies index, technologies iv
brief development » bring development, briones development, variety development
idds information » ids information, aids information, dis information
1 communication » 10 communication, 3 communication, 4 communication
development co » development case, development china
survey brief » survey series, survey burden, survey driven
portals do » portals _, portals 5, portals 6
co africa » can africa, do african, 1 africa
do 1 » do 10, do 11, do 13

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

• Adding a wildcard symbol may retrieve word variants: technologies idds information portals do 1 communication survey brief development co africa.*.