Perhaps you should try some spelling variations:
development contents » development contexts, development context, development concepts
time communication » de communication, mobile communication, online communication
contents assessed » contexts assessed, contents assessing, contents appended
informacion can » information can, informacion en, information case
4.5 development » 3.5 development, 2.5 development, 1.5 development
technologie de » technologies de, technologie der, technologie die
de informacion » trade information, more information, care information
costs 4.5 » costs 4.2, costs 4.4, costs 3.5

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

• Adding a wildcard symbol may retrieve word variants: technologie de informacion can _ time communication costs 4.5 development contents assessed.*.