Perhaps you should try some spelling variations:
label development » level development, labs development, global development
de communication » mobile communication, online communication
technology 1 » technology _
1 tradition » _ tradition, a tradition, 4 tradition
costs label » costs labor, css label
crisis de » crisis del, crisis due, crisis debt
path c » path _
path a » path _, math a

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technology 1 tradition _ crisis de communication costs label development ((path c) OR (path a)).~".
• Adding a wildcard symbol may retrieve word variants: technology 1 tradition _ crisis de communication costs label development ((path c) OR (path a)).*.