Perhaps you should try some spelling variations:
compensation 11.1 » compensation 11.5, compensation 4.1.1, compensation 1.3
land compensation » labor compensation, based compensation, fair compensation
line development » mine development, site development, rice development
development em » development eco, development 1, development 11
technology 2 » technology _, technology 1, technology 3
11.1 line » 1.10.1 line, 11.1 die, 1.1.1 linear
em africa » 1 africa
3 them » 3 theme, _ them, 7 them
5 them » 5 theme, _ them, 5 thee

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 2 innovation ((3 them) OR (5 them)) land compensation 11.1 line development em africa.~".
• Adding a wildcard symbol may retrieve word variants: technology 2 innovation ((3 them) OR (5 them)) land compensation 11.1 line development em africa.*.