"provided an increase" is a correct and usable phrase in written English.
You can use it when discussing an increase of something, such as "The policy provides a 10% salary increase for employees."
Both feed additives provided an increase in ruminal propionate molar proportion compared to CON.
In the year now ending, Mr. Bush asked for and Congress provided an increase of only $90 million or so in the operating budget.
The combination of a Bacillus sp., repeated twice, plus a Lysinibacillus sp. (EB40 + EB53) provided an increase of 174% in the root dry weight.
The application of TRM has provided an increase of over 100% of the initial load bearing capacity under eccentric axial load.
Authors of the bill said the legislative measure provided an increase of 3.5percentt, or $156 million, in spending on Congress and related agencies such as the Capitol Police Department.
The adoption of hypoid or offset spiral bevel gears in the rear axle provided an increase in this clearance by lowering the drive pinion below the centre of the axle shafts.
An extension of the arms, the handle provided an increased radius of swing.
With income inequality rising, it's not surprising that richer groups have actually provided an increasing share of federal tax revenue.
Cytological examination of the brushings and aspirations provided an increased diagnostic yield of one case (NS).
Complementary food intake provided an increasing amount of energy and macronutrients from three to 12 months of age (Table 1).
This provides an increase in performance.
