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 (2013) 502:
Prijedlog UREDBE VIJEĆA o utvrđivanje kriterija na temelju kojih se određuje kada oporabljeni papir prestaje biti otpad
u skladu s člankom 6. stavkom 1. Direktive 2008/98/EZ o otpadu