Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
des developpements » deux developpements, de developpement, et developpements
developpements des » developpement des, developpements de, developpement de
2.3 communication » 3.2 communication, de communication, 4 communication
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
phase des » phasen des, phase der
date 2.3 » daten 2.3, data 2.3, rate 2.3

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 phase des developpements des afrique.*.