Use quotation marks to search for an "exact phrase". Append an asterisk (*) to a search term to find variations of it (transp*, 32019R*). Use a question mark (?) instead of a single character in your search term to find variations of it (ca?e finds case, cane, care).
COM (2008) 575:
Proposal for a Council Directive …/…/EC of […] determining the scope of Article 143(b) and (c) of Directive 2006/112/EC
as regards exemption from value added tax on the final importation of certain goods on the common system of value added tax