Sentence examples for are a fruitful source from inspiring English sources

In this area, it competes with Web sites like Yelp, TripAdvisor and Citysearch; these searches are a fruitful source of advertising dollars.

Thus, on the one hand, quandles are a fruitful source of applications to knots and knotted surfaces; in particular they provide a complete invariant of knots.

In local search, for things like restaurants or hotels nearby, and reviews, Google competes with Web sites like Yelp, TripAdvisor and Citysearch; these searches are a fruitful source of advertising dollars.

Forensic statistical research has been a fruitful source of leads in other sports.

The data collected from each of the production and customer divisions can be a fruitful source for failure analysis.

But as a guide to the works that middle-class Americans read, it is a fruitful source of hypotheses and a healthy check on subjective opinion.

Monoclonal antibodies (mAbs) are essential reagents for deciphering gene or protein function and have been a fruitful source of therapeutic and diagnostic agents.

Monoclonal antibodies are essential reagents for deciphering gene or protein function and have been a fruitful source of therapeutic and diagnostic agents.

Yet the IRS has long found lawyers to be a fruitful source of revenue and information.

Regardless of the motivations for engaging in the debate about whether legal theory is inherently evaluative, however, this debate has taken on independent significance and has been a fruitful source of insight in its own right.

Paid consultants can also be a fruitful source for ideas with respect to marketing innovations: 'I go to customers of my customers inland and abroad to identify their requirements with respect to packages, pot sizes, varieties and to follow up market evolutions' (network coordinator interview - consultant).