Perhaps you should try some spelling variations:
personas communication » personal communication, personal communications, personal communicator
informations sur » informations und
technologies 4 » technologies _
4 informations » 4 information, 2 informations, 3 informations
3 developing » 3 development
le personas » de personas, las personas, 7 personas
costs 3 » costs _, costs 4, costs a
sur le » sur les, sur la

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 informations sur le personas communication costs 3 developing _ africa.*.