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) 483:
Proposal for a Council Regulation (EC) No …./…. amending Council Regulation (EC) No 219/2007 on the establishment of a joint
undertaking to develop the new generation European air traffic management system (SESAR)