Perhaps you should try some spelling variations:
development center » development case
attenuation from » attention from, alienation from, attentions from
de communication » mobile communication, online communication
costs career » costs chapter, costs case, costs clear
from same » from sme, from sami, from some
same de » dame de, ame de, same idea
harc. » harch., harco., hard.

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

• Adding a wildcard symbol may retrieve word variants: technology _ attenuation from same de communication costs career development center harc.*.