Perhaps you should try some spelling variations:
based compensation » land compensation, wages compensation, based communication
compensation 11.2 » compensation 11.1, compensation 11.5, compensation 1.3.2
life development » line development, mine development, site development
development em » development eco, development 1, development 11
11.2 life » 11.5 life, 11.3 life, 14.2 life
em africa » 1 africa
1 them » _ them, 5 them
7 them » _ them, 5 them

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 _ innovation ((1 them) OR (7 them)) based compensation 11.2 life development em africa.~".
• Adding a wildcard symbol may retrieve word variants: technology _ innovation ((1 them) OR (7 them)) based compensation 11.2 life development em africa.*.