Perhaps you should try some spelling variations:
plan compensation » plants compensation, plaza compensation, land compensation
mine development » sme development, trade development, business development
development data » development update, development 1
compensation 4 » compensation _, compensation law, compensating _
technology 3 » technology _, technology 1, technology 4
3 innovation » 2 innovation
data africa » ratha african, intra africa, baga african
1 them » _ them, 7 them
5 them » 5 theme, _ them, 5 thee
4 mine » _ mine, a mine

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 3 innovation ((1 them) OR (5 them)) plan compensation 4 mine development data africa.~".
• Adding a wildcard symbol may retrieve word variants: technology 3 innovation ((1 them) OR (5 them)) plan compensation 4 mine development data africa.*.