Perhaps you should try some spelling variations:
communication module » communication model, communication middle, communication mobile
usage inflationary » scale inflationary
inflationary bias » inflation bias, inflationary spiral
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
technology usage » technology use, technology age, technology users
developpement en » developpement et, developpement des, developpement de
1 developpement » de developpement, le developpement, et developpement
bias rice » bias die, bias re, bias time
rice 4.1 » rice 2.1, rice 3.1, rice 1
module 1 » module _, modules _

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

• Adding a wildcard symbol may retrieve word variants: technology usage inflationary bias rice 4.1 communication module 1 developpement en afrique.*.