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 (1997) 144:
Proposal for a COUNCIL REGULATION (EC) amending Regulation (EC) No 70/97 concerning the arrangements applicable to imports
into the Community of products originating in the Republics of Bosnia-Herzegovina, Croatia and the Former Yugoslav Republic
of Macedonia and to imports of wine originating in the Republic of Slovenia