Perhaps you should try some spelling variations:
developpement rural » development rural, developpement durable, development moral
land compensation » labor compensation, based compensation, fair compensation
innovation based » innovation case
technology der » technology does, technology 4ir, technology dlt
der innovation » gender innovation, 2 innovation, 3 innovation
rural area » rural areas
time land » time lag, time line, time lags
2 co » _ co, a co

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 based time land compensation ((2 co) OR (2 c)) developpement rural area.~".
• Adding a wildcard symbol may retrieve word variants: technology der innovation based time land compensation ((2 co) OR (2 c)) developpement rural area.*.