Perhaps you should try some spelling variations:
communication paper » communication power, communication pattern, communication partner
technology should » terminology should, technology shock, technology shocks
3.5 communication » 3.2 communication, 3 communication, 2.3 communication
should inflation » und inflation, food inflation, covid inflation
developpement en » developpement et, developpement des, developpement de
inflation rates » inflation rate
c developpement » de developpement, le developpement, et developpement
rates file » rates figure
file 3.5 » file 35, filter 3.5, file 15
paper c » paper _, paper i, paper 1

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

• Adding a wildcard symbol may retrieve word variants: technology should inflation rates file 3.5 communication paper c developpement en afrique.*.