"undermine the reliability" is correct and usable in written English.
It means to weaken or damage the trustworthiness or accuracy of something. Example: The use of biased sources in the research paper will undermine the reliability of the findings.
If properly understood, besides, the philosopher's puzzles do not undermine the reliability of science.
"I remain deeply troubled that this plan will undermine the reliability and affordability of Medicare," Mr. Kennedy said.
"Cyber attacks are already able to undermine the reliability of our nuclear command, control and communications," he says.
The agency is supposed to evaluate whether any conflicts that are uncovered undermine the reliability of the trial data, and if so, how tainted data should be handled.
The diversity in the Consultant Performance Evaluation (CPE) criteria and the interpretation of performance levels amongst various assessors would undoubtedly undermine the reliability and transparency of CPE.
The way Adler handles the final element in what she sees as the degradation of newspaper journalism -- the celebrity of the reporter began to overtake and then to undermine the reliability of pieces" -- is puzzling and raises troubling questions about the care exercised in getting "Canaries in the Mineshaft" into print.
Accounting entries overstated performance in polymer additives and undermined the reliability of forecasting, Ferro said.
Button, K. S. et al. Power failure: why small sample size undermines the reliability of neuroscience.
They also hired experts who undermined the reliability of eyewitness accounts, which were important to the prosecution.
The mineralogical heterogeneity of WRPs is a source of uncertainty in this assessment, undermining the reliability of traditional bulk indicators used in the industry.
The commission said key evidence which further undermined the reliability of Mr Gauci's testimony had been withheld from the Libyan's trial lawyers.
