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 (2003) 525:
Proposal for a Council Regulation amending Regulation (EC) No 527/2003 authorising the offer and delivery for direct human
consumption of certain wines imported from Argentina which may have undergone oenological processes not provided for in Regulation
(EC) No 1493/1999