Research into/on sth He is conducting comprehensive research into the results of advertising on children. to study a subject matter very carefully or intimately, especially in purchase to find out new facts or recognize the subject superior: A lot of senior researchers (for example team leaders) spend a significant volume https://rcchemicalsforsale57825.bleepblogs.com/38285068/the-fact-about-research-chemicals-for-sale-uk-that-no-one-is-suggesting