Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
development case » development china
relative crisis » relations crisis, relative prices, relative risk
lao development » bajo development, pro development, co development
technology dlt » technology data, technology debts, technology 21st
dlt relative » die relative, das relative, der relative
costs lao » costs labor, costs land, costs a
case car » case case, case c
time de » time die, estime de, time done

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

• Adding a wildcard symbol may retrieve word variants: technology dlt relative crisis time de communication costs lao development case car.*.