Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
hitm communications » haiti communications, chile communications, china communications
how developpement » how development, ou developpement, de developpement
developpement en » developpement et, developpement des, developpement de
information a » information age, information about
des hitm » des hier, des hip, des hrm
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: technology _ information a des hitm communications costs how developpement en afrique.*.