Perhaps you should try some spelling variations:
development manuel » developpement manuel, development model, development master
land compensation » labor compensation, based compensation, fair compensation
technology 3 » technology _, technology 1, technology 4
3 innovation » 2 innovation
innovation 3 » innovation 1, innovation 4
time land » time lag, time line, time lags
4 sms » _ sms, 4 smt, 4 smi
4 ses » _ ses, 4 sex, 4 see

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 3 time land compensation ((4 sms) OR (4 ses)) development manuel africa.~".
• Adding a wildcard symbol may retrieve word variants: technology 3 innovation 3 time land compensation ((4 sms) OR (4 ses)) development manuel africa.*.