Perhaps you should try some spelling variations:
state development » estate development, stable development, staff development
technologies 1.4 » technologies 2.4, technologies 4, technologies 2.1
de communication » mobile communication, online communication
1.4 informatik » 2.4 informatik, 1.4 information, 3.4 information
informatik der » information der, information oder, informatik und
china brian » china asian, china brand, china ian
de de » e de, de ce, de se

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

• Adding a wildcard symbol may retrieve word variants: technologies 1.4 informatik der de de communication _ state development china brian.*.