If you are looking for patterns from a specific publisher, simply typing phrases into the text box might let you down. For example, just typing “Knitty” is going to turn up all kinds of things. Here are some different, more precise ways to browse through the patterns that are published in a series or listed on a particular website.
If you are looking at any book or magazine (we call this a “source”) on Ravelry and that source is part of a series or other group, you can click the title at the top of the page to view a chronological list. From here, you can search through all of the patterns within.
If you are interested in looking through all of the patterns that are published on a specific site, you can use the “Website” filter (far down on the left hand side) in the pattern search and type in the domain name of that site: for example, “brooklyntweed.com”.