1.   She avoided his long searching look.

2.   Magill gave Maxim a steady searching look and Maxim smiled self-consciously back.

3.   Niall gave her a long searching look from which she purposely averted her gaze.

4.   He shot her a searching look.

5.   He gave her a searching look.

6.   The protesters in Seattle and Prague might take note or, at least, cast a more searching look over those who lead the people that they champion.