The phrase "a rigorous and thorough" is correct and usable in written English.
It can be used to describe a process, analysis, or examination that is both detailed and meticulous.
Example: "The research team conducted a rigorous and thorough review of the literature to ensure all relevant studies were included."
Alternatives: "a comprehensive and detailed" or "an exhaustive and meticulous".
Personally, I don't support attempts to skew what I feel is already a rigorous and thorough recruitment process.
"We have been busily working away and we have had a rigorous and thorough process," said Harris.
A rigorous and thorough assessment of the chronic toxicity and carcinogenic potential of a pesticide is integral to the evaluation and regulation of pest control products.
These refugees are vetted through a rigorous and thorough multi-year process.
Thus, microinjection skills are, for now, indispensable for a rigorous and thorough investigation of gene function in Ciona.
Although a rigorous and thorough search strategy was used, there is the possibility that the review did not locate all relevant studies.
"I hope that this review will contribute to the IPCC's on-going efforts to ensure a fair, rigorous and thorough process of investigation as well as to the ultimate aim of preventing future tragedy, such as the death of Mr Rigg".
"The department is committed to conducting a rigorous, transparent and thorough review," Mark Toner, a State Department spokesman, said in a statement.
Commissioner Almunia is wise to resolve the European Commission's concerns through a settlement process that has proved to be rigorous and thorough rather than pursue a court process under Article 7.
Once the alarm was raised, administration officials say, they were in a position to produce a draft acceptable to all the council's 5 permanent and 10 elected members, yet strong enough to involve rigorous and thorough weapons inspections, backed by a clear threat of military force.
