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 (2005) 190 - 13:
Proposal for a Council Regulation amending Regulation (EC) No 1321/2004 Council as regards the term of office of the Executive
Director of the European GNSS Supervisory Authority