31.   For three years he played the part and avoided detection.

32.   French Justice Minister Elisabeth Guigou said that French companies were being encouraged to encrypt sensitive information to avoid detection by U.S. espionage operations.

33.   He had used extensive plastic surgery and a toupee in an effort to avoid detection.

34.   He said that he knew the hijacking team members and how they teams were intentionally kept apart to avoid detection.

35.   He said these spies often had the help of American sympathizers to teach them how to rent apartments, buy groceries, and otherwise avoid detection.

36.   He was winning the race before driving off the track to avoid detection.

37.   He was hiding, tucked beside his locker, his head bent down to avoid detection yesterday.

38.   In both states, Ortiz had used aliases, false birth dates and Social Security numbers to avoid detection as a frequent offender, the judge said.

39.   In essence, even against a superior arsenal of technology, there are still plenty of ways for terrorists to avoid detection.

40.   In Kosovo, some people with online connections have started using anonymous remail services to try to maintain confidential communications and avoid detection by the Serbian military.