Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
de communication » mobile communication, online communication
technologie de » technologies de, technologie der, technologie die
de information » die information, de informacion, e information
2.4 developing » 12.4 developing, 2.2 developing, 5.4 developing
information 2 » information 3
developing e » developing _, developing a, developing east
loans de » loans gem, loans _, loans 10
2 loans » _ loans, k loans, up loans
e areal » _ areal, 2 areal, 4 areal

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

• Adding a wildcard symbol may retrieve word variants: technologie de information 2 loans de communication cost 2.4 developing e areal.*.