31.   So researchers in the United States and Europe are continually looking for ways to improve them.

32.   Students in his class, instead, are trained to search for ways to improve packaging using fewer and cheaper materials.

33.   Spall uses mathematical techniques called optimization theory and regression analysis to find ways to improve the accuracy of missiles.

34.   The ministry will also probably add inspectors to its staff and consider ways to improve the reporting of any wrongdoing at overseas subsidiaries.

35.   The next day, I started poking around, trying to find ways to improve my cable picture.

36.   The officials said, though, that the administration was considering ways to improve relations with China, and that easing the sanctions was among them.

37.   The representative serves as a trouble-shooter and telephones customers at home to ask for ways to improve their shopping experiences.

38.   U.S. publishers have been looking for ways to improve profits by streamlining parts of the business such as accounting and distribution.

39.   When he entered college, Newsome wanted nothing more out of it than to find a way to improve life for his family.