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) 55:
Sporočilo Komisije Svetu, Evropskemu parlamentu, Evropskemu ekonomsko-socialnemu odboru in Odboru regij - Otroci na posebnem
mestu v zunanjepolitičnih dejavnostih EU {SEC(2008) 135} {SEC(2008) 136}