Navigate on entering citations or phrases (eg: 1 CFR 1.1 49 CFR 172.101 Your and Purpose 1/1.1 Regulate Y FAR).
Choosing an thing from citations and headings will bring you directly to the content. Choosing an item after full writing search results will bring you for this results. Pressing enter in the search box become also bring you to search results.
Background and more particulars exist available by the Search & Navigation guide.