21.   The debate is likely to become more complicated as technology advances.

22.   The move, which Health and Human Services Secretary Donna Shalala said should promote technology advances, is a policy reversal for the Clinton administration.

23.   The move, which Shalala said should promote technology advances, is a policy reversal for the Clinton administration.

24.   The move, aimed at promoting technology advances, is a policy reversal for the Clinton administration as well as a major boon for the medical device industry.

25.   The technology advance that makes the system possible is a proprietary solid-state, phased-array antenna developed by Boeing.

26.   The services themselves contend that conditions will improve as technology advances.

27.   The urgency of this mission increases each year, as technology advances.

28.   The unions realize that their bargaining power has diminished as technology advances.

29.   These days, technology advances enable a company to manage larger sums than ever before without increasing its costs by much.

30.   In addition to ensuring uniformity, the technology advances provide retailers with a way to save money through reduced energy use, experts say.