purchase@@1	purchase	acquisition	23
purchase@@1	purchase	buying	17
purchase@@1	purchase	buy	7
purchase@@1	purchase	gain	2
purchase@@1	purchase	obtaining by purchase	2
purchase@@1	purchase	procurement	2
purchase@@1	purchase	securement	2
purchase@@1	purchase	take over	2
purchase@@2	purchase	buying	2
purchase@@2	purchase	sale	2