41.   The sites are grouped into general categories, then subdivided, Yahoo style, to help students narrow the focus of their searches.

42.   These people, many of them science experts, have prodded the bureau to move more aggressively, unsuccessfully pushing it to narrow its focus.

43.   They have narrowed their focus with new intelligence seized in searches and obtained by interrogating prisoners, officials said.

44.   This would allow the committee to narrow its focus considerably, looking only at areas in which Clinton disputes the report by independent counsel Kenneth W. Starr.

45.   Those figures, he said, suggest an urgent need for colleges and universities to create more efficient structures, narrow the focus of their teaching or otherwise downsize.

46.   Trade talks continue General Manager Joe Garagiola Jr. met with staff members on Tuesday in an attempt to narrow the focus of trade possibilities.

47.   When Allen decided last year to narrow the focus of the research laboratory to support his cable and broadband commercial investments, Liddle chose to resign.

48.   When that is done and the Rangers narrow the focus to a handful of players, the scouting department goes to work.

49.   With all respect to Newman and his fondness for things European, Philip J. Merrill has narrowed his focus closer to home.

50.   Yesterday, Coffman signaled that the company might begin to narrow its focus.