Perhaps you should try some spelling variations:
deep developpements » des developpements, deux developpements, de developpement
2.1 communication » 2.14 communication, 2.3 communication, 2.7 communication
developpements l » developpements de, developpement il, developpement la
infection rates » inflation rates
communication 1 » communication _, communication a, communication 3
technology une » technology use, technology used, technology uses
une infection » und infection, une interaction, wound infection
rates spaces » places spaces, papers spaces, spaces spaces
spaces 2.1 » space 2.1, spaces 1.1, spaces 1
l afrique » en afrique
1 deep » 3 deep, 4 deep, 2.1 deep

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

• Adding a wildcard symbol may retrieve word variants: technology une infection rates spaces 2.1 communication 1 deep developpements l afrique.*.