1.   In fact, the years of increasing concern for economic security have been ones of unparalleled advance in productivity.

2.   It is also a subject of increasing public concern.

3.   Resistance has been confirmed in most counties where blackgrass is a problem, and is causing increasing concern.

4.   Such simplifications are a focus of increasing feminist concern.

5.   With increasing concern for the environment, the need to recycle urban land becomes even stronger.

6.   At the same time, however, increasing concern was being expressed both in and out of government at the social costs of reform.

7.   At the same time there was increasing concern over the numbers of so-called Palestinian collaborators being killed.

8.   The RIS action followed increasing concern that a majority of Securitate officers had kept their jobs after the revolution.

9.   In recent years the use of CFCs has caused increasing environmental concern.

10.   The CDP also issued a statement expressing its increasing concern over recent years at the way the CNAA conducted quinquennial reviews.