"coke by" is not a grammatically correct phrase.
It is possible that you are trying to convey "bought a coke" or "purchased coke". However, without more context, it is difficult to provide an accurate example.
The commission was also concerned that Coca-Cola was gaining undeserved market share for niche products like Vanilla Coke by having them stacked alongside the hugely popular regular Coke.
She has said she knows the difference between Pepsi and Coke by smell alone.
A can of Diet Coke, by contrast, contains no sugar at all.
There was resentment towards Coke by a significant number of the citizens in West Kingston, but it was always muted.
And because 100 years ago, one Arthur Pratt delivered the first case of Coke by horse and wagon.
Meanwhile Pepsi, the country's second largest soft drink company, had tried to fight Coke by selling its sweeter product in a larger bottle for the same price.
Coke by-products are the basis of a chemical industry producing plastics.
Other economic activities in the city have included the manufacture of automobiles and electrical apparatus and a chemical industry supplied by coke by-products.
Processes for making lower grade industrial producer gas without coke by-products were developed in the mid-19th century, but competition from natural gas gradually eliminated such production.
Coal, coke and by-products / Imperial Mineral Resources Bureau.
Sir Harry McGowan referred to the domestic use of raw coal, which is still preferred to smokeless semi-coke by the ladies who command the household and value a cheerful flame above the more economical and healthy use of coal.
