Perhaps you should try some spelling variations:
information centers » information contents, information officers
based communication » brand communication, based compensation, mediated communication
communication 1.3.2 » communication 1.2.2, communication 9.3.2, communication 10.3.6
developing l2 » developing _, developing a, developing e
3 developing » 3 development
centers epc » center dpc, centers ihc, centers ohc
l2 afrique » l afrique, en afrique
epc based » mpc based, ecc based, spc based
1.3.2 3 » 1.3.2 3d, 1.3.2 _, 1.3.2 a

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information centers epc based communication 1.3.2 3 developing l2 afrique.*.