The phrase "specific parameters" refers to certain conditions or criteria that are clearly defined and necessary to meet for something to work or be considered successful. Full definition
POD printing also requires you to work within very specific parameters of paper stock, cover stock, and trim size — the ability to customize is limited. (authorsguild.org)
And what's cool about this is you can put in very, very specific parameters. (topdogtrading.com)
Moreover, you can get hold of the advanced search options which will allow you to search for matches based on specific parameters. (bestcougardatingapp.com)