People walked thirty-two kilometers a day for three days to increase public awareness and raise money to fight breast cancer.

VOA: special.2009.11.02

Three relate to raising awareness of the problems and getting users to assess their own particular vulnerabilities and possible back-up solutions.

BBC: UK 'over-reliant' on GPS signals, engineers warn

Environment Program, said the negotiations by delegates to three major environmental treaties reflected awareness that many of the 100, 000 chemicals used by industry or agriculture, or sold in commercial products, still haven't been tested for their effects on people and nature.

NPR: Nations Agree To New Chemical Ban, Export Controls

The inclusion of three PR jobs indicates that Microsoft wants to increase awareness of its Windows Phone 7 efforts.

FORBES: Microsoft Searching For 40 Additions To Windows Phone 7 Team