During the past few years, however, the company has concentrated solely on 3D action games.

By the 2006 season he had given up his playing role to concentrate solely on management.

He retired from playing to concentrate solely on management at the end of the 2003/04 season.

"I supposed that you concentrated solely upon the study of crime."

For the past 10 years or so however it has concentrated solely on football.

You concentrate solely on how it will pan out in the here and now.

A personal decision to free them from other needs and desires in order to concentrate solely on Her.

Rather, Williams wanted to concentrate solely on having a big year before he became a free agent.

She also worked a day job before quitting to concentrate solely on music.