The phrase "a growing availability" is correct and usable in written English.
It can be used to describe an increasing access or supply of something over time.
Example: "The company has reported a growing availability of renewable energy sources in the market."
Alternatives: "an increasing availability" or "a rising availability".
A growing availability of doctors' offices for use as residences reflects a transformed medical environment.
"There is a growing availability of free tools and software for academic publishing.
The rise of high performance computing has led to a growing availability of high fidelity simulation data.
Higher ‐priced houses in most areas have begun to sell at a quicker pace, the market having been stimulated by cuts in asking prices and by a growing availability of mort gage money.
In recent years, a growing availability of computational resources and progress in the accuracy of numerical methods brought turbo machinery Computational Fluid Dynamics (CFD) methods from pure research work into the competitive industrial markets.
Of the millennium development goals, the health-related goals are the least likely to be met, and despite a growing availability of drugs, vaccines and health-related tools, there is a disconnect between innovation and the strength of global health systems to deliver them.
The aim of this survey was to describe, in a situation of growing availability of monitoring devices and parameters, the practices in haemodynamic monitoring at the bedside.
Still another factor that might hold women back from getting a mammogram is the growing availability of genetic tests, one of which can tell whether or not a woman carries a BRCA-1 or BRCA-2 mutation associated with many cases of hereditary breast cancer.
Its use has increased greatly due to growing availability, and a legal status that means users do not run the risk of criminal convictions.
The growth in bra size has been linked to growing obesity rates, increased number of breast implants, increased birth control usage, estrogen mimicking pollutants, the growing availability of a larger selection of bras, and to women wearing better fitting bras.
The International Narcotics Control Board estimates there has been an 80% increase in the number of drug abusers in Georgia since 2003, a spurt it attributes to the growing availability of illegally imported Subutex.
