Dr. Hales estimates that it will take 20 years of cumulative effort by a team of mathematicians to complete.

Their goal was to make a cumulative effort to offset Cunningham's loss.

Procter & Gamble, Frito-Lay and Nabisco are snack-market rivals, but their cumulative effort has created a multilayered marketing frenzy in Indianapolis for no-fat snacks.

It did not occur to him his chattel was the end product of the cumulative effort and intelligent co-operation of hundreds of thousands of men, living and dead.

The steam engine and steamship were not invented by one man at one time but were the cumulative efforts of some dozen men over a period of time.

This level of performance is primarily enabled by the cumulative effort of a vast array of powerful GPU, PlayStation 3 and CPU units.

By September 2012, these cumulative efforts, along with support and input from local communities, resulted in a marked decrease in vice and extrajudicial incidents.

As of 1993, he had raised $60 million dollars in his cumulative efforts for non-profit organizations.

As a result of the cumulative efforts of all three Komnenian emperors, Manuel's domination of Asia Minor was more effective than that of any emperor since before Manzikert.

Due to this group's cumulative efforts in the art of capoeira and in developing community the Asheville Culture Project (ACP) was established in 2010.