Perhaps you should try some spelling variations:
2.3 communication » 3.2 communication, de communication, 4 communication
et developpement » de developpement, le developpement, test development
developpement de » developpement des, developpement durable
communication 3 » communication _, communication a
technology 3.1 » technology 1, technology 2.2, technology _
inflation data » inflation rate, infection data, inflation das
3.1 inflation » 3.2 inflation, 2.3.1 inflation, 2.3 inflation
data spaces » data sources
spaces 2.3 » space 2.3, spaces 2.1, spaces 2.2
3 et » 13 et, 3 fet, 3 set

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

• Adding a wildcard symbol may retrieve word variants: technology 3.1 inflation data spaces 2.3 communication 3 et developpement de l'afrique.*.