"used substantially" is a correct and usable phrase in written English.
It is typically used to indicate that something has been used to a significant or large extent. Example: The new marketing strategy was used substantially in all regions, resulting in an increase in sales by 30%.
He developed computer systems, including the VAT accounting system still used substantially in the form he designed, and he was also briefly given responsibility for on-course betting in horse racing.
They also said that the mine used substantially more air and Massey miners received more training than is required by law.
Public welfare funds from the state budget, enterprises, and trade unions are used substantially to improve the material and social conditions of workers in Russia.
Farmers used the most, followed by residents in Communal Rural villages and there were no differences between the urban stakeholder groups who used substantially less than the rural stakeholders.
The results indicate that water is used substantially even by renewable resources, such as hydroelectricity and biomass, which are generally considered to be more environmental friendly than other energy sources.
Russian investigators used substantially higher laser power and density (0.6 W and 3 W/cm2) and longer exposure time (3 min) than we did (0.3 W, 0.78 W/cm2 and 2 min, respectively), with similar exposure spot sizes.
Further investigations into a subset of strains studied here using substantially larger samples will tell us whether this pattern of digit ratios is in fact the case.
The challenge now, he said, will be to double agricultural productivity without using substantially more land.
Those institutions can be required to finance their operations using substantially more equity, thereby changing their incentives and buffering themselves and the public against their miscalculations.
According to the agreement, the cathedral will use substantially all of the proceeds from the development to "restore its operations to a sound financial footing," increase its endowment (now $7 million) and "maintain, preserve and restore the cathedral building and other historic buildings".
Composites will be chosen for lightness and strength, and all systems must use substantially fewer parts.
