"higher variety" is correct and can be used in written English.
An example sentence might be: "We offer a higher variety of products than other stores on the block."
Contrarily, graphynes posses a higher variety of pore sizes and a higher Poisson's ratio.
While higher variety of products may satisfy a broader range of customers, it also introduces complexity in manufacturing.
We expect this strategy to yield a higher variety of successfully deployed applications, which in turn will demonstrate the benefits of supporting this kind of interactions through mobile devices.
This improvement was achieved, since a larger food source may contain a higher variety of symbol individuals.
But if that system has success in education, it will be of the higher variety – high school, perhaps, but even more likely college.
The main bottleneck for developing a higher variety of commercially viable products seems to be the limited potential of the technology itself.
The story is not some ossified, cerebral thing: it is entertainment, active entertainment, of the highest variety.
It accounts for a high variety of cement properties, concrete composition, structure geometry and boundary conditions.
Markets demand customized products, which inevitably results in a high variety of companies' production program.
They are not recommended for patients' survey, due to the high variety of reagents available.
A high variety of products and shortened product lifecycles require the training to be very flexible.
