The phrase "accumulate a significant amount" is correct and usable in written English.
It can be used when discussing the gathering or collection of a large quantity of something over time.
Example: "Over the years, the organization has managed to accumulate a significant amount of resources to support its initiatives."
Alternatives: "gather a considerable amount" or "collect a substantial amount".
An insider at a nuclear facility might secretly remove a few ounces of fissile material every so often and accumulate a significant amount of it over time.
They ended it with a combined $65.8 million in cash on hand, although some campaigns, like Hillary Rodham Clinton's, had begun to accumulate a significant amount of debt.
This makes sense as the top of the millennial generation is approaching 40 and is starting to accumulate a significant amount of wealth and are looking at their investments over the long term," said Hirsch.
Taiwan has been able to accumulate a significant amount of computerized billing files since the initiation of the NHI in 1995.
In the regenerating liver, hepatocytes accumulate a significant amount of lipids within lipid droplets, which are mainly composed of triacylglycerol and cholesteryl esters [ 56– 58].
Taiwan has been able to accumulate a significant amount of computerized billing files since the initiation of the National Health Insurance (NHI) program in 1995.
Dr. Salter said the W.H.O. was accumulating a significant amount of evidence to suggest that the major SARS symptoms -- fever, cough and shortness of breath -- are caused by a patient's immunological response to the virus.
Institutions of higher education are increasingly accumulating a significant amount of data on students, teachers, facilities and curricula (Bichsel, 2012; Siemens & Long, 2011).
Shares in grocery store company Safeway climbed more than 10percenttoto $30.99 after Safeway said it put in place a shareholder rights plan to rebuff any unfriendly takeover attempt, telling its shareholders that an investor it did not name had accumulated a significant amount of shares in Safeway.
