Perhaps you should try some spelling variations:
development recent » development report, development results, development reports
based compensation » land compensation, wages compensation, based communication
recent africa » present african
technology 1 » technology _
1 innovation » 2 innovation, 3 innovation, 4 innovation
innovation 4 » innovation _, innovation a, innovation 1
4 gan » 4 gang, _ gan, 4 can
a sme » _ sme, 3 sme, a see
5 sme » 5 some, 5 same, _ sme

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 1 innovation 4 gan based compensation ((a sme) OR (5 sme)) development recent africa.~".
• Adding a wildcard symbol may retrieve word variants: technology 1 innovation 4 gan based compensation ((a sme) OR (5 sme)) development recent africa.*.