adj.certain to be successful

"a sure-fire way to get rich"

Sure Fire
The Dillman total design survey method: A sure-fire way to get high survey return rates
Title X: a sure-fire investment with at least a 300% return
Integrated sequence and chemostratigraphic modelling: A sure-fire technique for stratigraphic correlation, petroleum exploration and...
Learning Sure-Fire Rules for Named Entity Recognition
Sure Fire Programming: a general framework for independent projects in Computer Science
Flat Classroom Discussions? Try This Sure-Fire Way to Get Students In- volved
Net Security: Your Digital Doberman: Sure-Fire Strategies for Wired Businesses
The Next Big Thing You Missed: There’s a Sure-Fire Way to Control the Price of Bitcoin
Gerry Decker sells cogeneration as a sure-fire energy winner. [Board chairman of the International Cogeneration Society]