There was enough light left for me to see him search my face.

I search my mother's face for an answer to this.

He looked up then, his cold blue eyes searching her face.

She was looking at him now, her eyes searching his face.

He was searching her face as if reading a book.

Looking up at him, she seemed to be searching his face for something.

He turned then and took me by the arms, searching my face.

She seemed to search his face for a sign of trust.

He pushed me back from him to search my face.

He seemed to be searching my face for some sign.