Perhaps you should try some spelling variations:
african development » asian development, urban development, driven development
communication seven » communication sweden, communication event, communication series
technologies some » technologies soil, technologies stage, technologies ser
5.2 communication » 3.2 communication, 6.2 communication, 2.2 communication
some information » more information, time information, one information
development case » development china
information 1.2 » information 1.5.2, information 2
seven african » serer african, serve african, select african
case asia » case basis, case anna
1.2 do » 17.2 do, 5.2 do, 1.2 de
do 5.2 » so 5.2, do 3.5.2, dots 5.2

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

• Adding a wildcard symbol may retrieve word variants: technologies some information 1.2 do 5.2 communication seven african development case asia.*.