Perhaps you should try some spelling variations:
site development » sme development, mine development, estate development
development land » development band, development plans, development plan
information und » informations und
communication 2 » communication _, communication a, communication 3
technologies 4 » technologies _
4 information » 2 information, 1 information
rede 5.3 » reden 9.3, trade 5.3, side 5.3
land ice » land im, land iii
rede 3 » rede _
2 site » 2 sites, _ site, a site

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 4 information und ((rede 3) OR (rede 5.3)) communication 2 site development land ice.~".
• Adding a wildcard symbol may retrieve word variants: technologies 4 information und ((rede 3) OR (rede 5.3)) communication 2 site development land ice.*.