Perhaps you should try some spelling variations:
communication cross » communication costs
technologies pt » technologies _, technologies 4, technologies 2
pt information » ct information, plot information, get information
information 1 » information 2, information 3, information 3.2
developing e » developing _, developing a, developing east
land als » land deals, landes als, land a
e areal » _ areal, 2 areal, 4 areal
und » fund

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: "technologies pt information 1 ((land als) OR (und als)) communication cross _ developing e areal.~".
• Adding a wildcard symbol may retrieve word variants: technologies pt information 1 ((land als) OR (und als)) communication cross _ developing e areal.*.