Perhaps you should try some spelling variations:
communication libraries » communication series, communication barriers, communication brazil
technologies 2.1 » technologies _, technologies 4, technologies a
developpement de » developpement des, developpement durable
e communication » de communication, 1 communication, une communication
4 developpement » de developpement, le developpement, et developpement
2.1 informatik » 2.4 informatik, 2.1 information, 3.1 information
informatik der » information der, information oder, informatik und
libraries 4 » libraries _, librarians _
de afrique » de l'afrique, en afrique, l afrique
does e » does de, does _, does a

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

• Adding a wildcard symbol may retrieve word variants: technologies 2.1 informatik der does e communication libraries 4 developpement de afrique.*.