Perhaps you should try some spelling variations:
communication skill » communication skills, communications skills, communication social
technologies based » technologies used, technology based, technologies a
oral communication » personal communication
based information » basic information, based innovation, land information
development case » development china
information act » information age, information a, information about
de oral » de otras, new oral
act de » act der, pact de, act does

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

• Adding a wildcard symbol may retrieve word variants: technologies based information act de oral communication skill _ development case afrique.*.