"reinforce criticism" is a correct and usable phrase in written English.
It means to strengthen or support negative or disapproving comments or feedback. Example: The media's constant coverage of the scandal only serves to reinforce criticism of the government's handling of the situation.
While Mr. Kan is expected to survive the measure, which will probably be voted on in Parliament on Thursday, it has reinforced criticism here that he has been slow and indecisive in his response to the March 11 earthquake and tsunami, which left more than 24,000 people dead or missing.
Each round of dispute with the Khan family only served to reinforce the criticism that he had sacrificed nothing.
"The charge is dubious on guns," Mr. Sabato said, "and on gays, McDonnell has to be careful not to reinforce the criticism that he is too far to the right for the new moderate Virginia".
He also reinforced his criticism of the Times in light of its business decisions and fortunes in terms of sales and readership.
It is mostly images of this negative kind that the American press emphasized in its coverage of President Jiang Zemin's recent state visit, and the negative was reinforced by criticism, from President Clinton and members of Congress, of Jiang's stubbornness over human-rights issues and his government's trade practices.
Both Grayson and Quinn are allegedly involved in the ethics scandal that triggered #GamerGate (Grayson was accused of giving Quinn favourable coverage due to the pair's relationship but has never reviewed her games) but the mob's choice of target reinforces the criticism that participants are simply "dedicated misogynists".
The bloody excesses of the Terror reinforced his criticism of the abstract and slippery nature of natural and imprescriptible rights, which he famously dismissed as "nonsense on stilts" (2002, 330)—an epithet first conceived while listening to Blackstone's lectures and adumbrated in his contribution to John Lind's An Answer to the Declaration [of Independence] of the American Congress (1776).
Furthermore, the inefficiency of antituberculosis antibiotics in CD patients reinforced the criticism towards MAP [ 25, 26].
Remaining aloof from the debate over the military's future role here risks reinforcing those criticisms at a time when democratic changes are giving public opinion new weight.
The defeat hastened D'Antoni's breakup with the Suns and reinforced several criticisms of his coaching: that he is cavalier about defense, inattentive to detail and does not hold his players accountable.
