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 (2002) 330:
Proposal for a Council Decision on the consequences of the expiry of the European Coal and Steel Community (ECSC) Treaty
on the international agreements concluded by the ECSC