He also began researching exactly what made people buy a particular product.

He began researching the artist and that period in his life.

He saw an opportunity for team competition, and began researching how to create a league at the high school level.

To get what you want, however, it's best to begin researching at least a year before your vacation.

He and his wife began researching recipes in their own kitchen.

He took it upon himself to begin researching the collection, finally getting a sense of just how remarkable his father's work had been.

During 1903, however, a commission began researching replacement of the structure.

Richard Barrett, who lives nearby, began researching the history of the site.

He began researching them at the library, which led him to meet various people who had their own ideas about the lyrics.

He began researching murders from around the world, past and present, as a hobby.