No single ingredient provides the key.
This book provides the key, and enriches our understanding of her singular and creative worlds.
And it's this work that provides the key to Cahun's lost status.
The music also provides the key to the film's peculiar blend of fantasy, humor and pathos.
It is Makhaya Ntini, however, who provides the key to the disagreements.
Investigators now believe Damascus provides the key to what happened to the two young men.
All of Wagner's essays are filled with coded language about the Jews, to which Feuerbach provides the key.
Turkey's reaction is important, because it provides the key air base for the northern no-fly zone.
Solel provides the key technology for new solar power plants in the US and Spain and other sunrich locations.
The Internet, and social networking in particular, today provides the key link between the region's bands and their potential fans.
It is Cavafy, the presiding literary genius of Alexandria whose absence from his pages is so noticeable and telling, who provides the key to his purposes.
