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) 445:
Proposal for a Council Decision on the signature and provisional application of the stepping stone Economic Partnership
Agreement between the European Community and its Member States, of the one part, and Central Africa, of the other part