Perhaps you should try some spelling variations:
communication paper » communication power, communication pattern, communication partner
developpements des » developpement des, developpements de, developpement de
2.3 communication » 3.2 communication, de communication, 4 communication
e developpements » et developpements, des developpements, de developpement
technology dlt » technology data, technology debts, technology 21st
dlt inflation » der inflation, die inflation, d inflation
des afrique » en afrique, de l'afrique
rate date » rate data, trade date, rate water
date 2.3 » daten 2.3, data 2.3, rate 2.3
paper e » 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 dlt inflation rate date 2.3 communication paper e developpements des afrique.*.