"does not deviate much" is correct and usable in written English.
You can use it to express that something is similar or doesn't differ greatly from one person or thing to another. For example, "Her writing style does not deviate much from her father's."
The results show that the flow pattern of the gas phase does not deviate much from the idealized plug-flow condition at high flow rate, which depends on the gas flow rate and the bed structure of the pebble-bed.
Assuming its stance does not deviate much from IOSCO's, the two big underlying problems with credit ratings may be left untackled.In this section Out of the frying pan Recovery?
In this description, a robust policy refers to one that does not deviate much from an optimal policy that requires a priori information about the underlying traffic parameters.
In this way, we have proved that the number of edges in the graph does not deviate much from its expected value.
For all, the surface tension does not deviate much from that of pure ethanol for low particle concentrations up to 3 wt.% (a slight increase was observed); after which the surface tension increases with increasing particle concentration.
The parameter α is the extent of reaction, a is a fitting parameter that does not deviate much from 1, k is the rate constant for reaction, t is the reaction time, t o is the induction time, and n is a constant that indicates reaction mechanism.
And the rest of the script doesn't deviate much from the expected narrative arc for a zany, battle-of-the-sexes comedy.
Since Mr. Decarnin doesn't deviate much from his sexy look, you can't really applaud his timing for slashed jeans, washed leather, the itty-bittiest cutoffs, and surplus-drab army jackets piled with more mesh.
On the other hand, there are people who want to come to a trusted UK content provider, particularly people with families". Everett's answer doesn't deviate much from the party line but remains pretty persuasive.
There's a stereotypical picture and it doesn't deviate much from that.
Cooke observed that, like its predecessor, the game did not add anything to the genre and summarized that "the first Crash was dauntingly similar to the 16-bit platform games of yester-yore, only with better graphics, and Crash 2 doesn't deviate much from this formula".
