Perhaps you should try some spelling variations:
development general » development goal, development agenda, development center
land compensation » labor compensation, based compensation, fair compensation
innovation case » innovation based, innovation chapter, innovation center
technology 3 » technology _, technology 1, technology 4
3 innovation » 2 innovation
general area » general aireas, general real, central area
case time » scale time, waste time, same time
time land » time lag, time line, time lags
2 eco » _ eco, 2 ecm, 2 ecr
4 eco » _ eco

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 case time land compensation ((2 eco) OR (4 eco)) development general area.~".
• Adding a wildcard symbol may retrieve word variants: technology 3 innovation case time land compensation ((2 eco) OR (4 eco)) development general area.*.