"widespread proliferation" is correct and usable in written English.
You can use it to refer to the rapid increase of something, usually within a short period of time. For example, "The widespread proliferation of digital technology over the past two decades has changed the way we do business."
The widespread proliferation of Internet and wireless applications has produced a significant increase of ICT energy footprint.
One is to acquiesce in the North Korean nuclear program, which would risk widespread proliferation, with terrorists buying plutonium and Japan and South Korea developing their own nuclear weapons.
Motivated by the widespread proliferation of wireless networks employing directional antennas, we study the problem of provisioning bandwidth in such networks.
Despite the widespread proliferation of DVDs, multichannel TV and the growing distribution of video over the internet, Ofcom remains determined to maintain the watershed as a "signpost" to parents.
The widespread proliferation of credit has been both rapid and relatively recent, developing over the past decade and spurring a consumer revolution across South America.
Taubman's group realized that the anxieties of the cold war have been supplanted by the kaleidoscopic menaces of widespread proliferation and nuclear terrorism.
The widespread recent proliferation of nitrophilous diatoms in American alpine lakes suggests that this assertion is regionally valid [4], [16].
GBMs are highly proliferative and infiltrative tumors with widespread microvascular proliferation and areas of focal necrosis (Wen and Kesari, 2008), and standard xenograft models lack the key histologic features that are characteristic of human GBM, as well as the immune system component (Becher and Holland, 2006).
In the process of human brain development the perinatal period characterizes a critical interval during which there is highest rate of brain development, rampant genesis of new synapses, widespread neuronal proliferation, and maximum density of the N-methyl-D-aspartate (NMDA) receptors [ 31- 37].
A couple of nationally and internationally sponsored oceanographic research programs have supported the widespread use and proliferation of some particular types of sea-level gauges.
Pulmonary veno-occlusive disease (PVOD) is a rare and devastating cause of pulmonary hypertension that is characterized histologically by widespread fibrous intimal proliferation of septal veins and preseptal venules and is frequently associated with pulmonary capillary dilatation and proliferation1,2.
