Perhaps you should try some spelling variations:
development manuel » developpement manuel, development model, development master
land compensation » labor compensation, based compensation, fair compensation
technology der » technology does, technology 4ir, technology dlt
der innovation » gender innovation, 2 innovation, 3 innovation
innovation 3 » innovation 1, innovation 4
time land » time lag, time line, time lags
4 smt » 4 set
_ smt » _ set, _ sme, _ sma

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