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 (1990) 73:
PROPOSAL FOR A COUNCIL REGULATION ( EEC ) AMENDING REGULATIONS ( EEC ) NO 1676/85 AND ( EEC ) NO 1677/85 IN REGARD TO THE
CONVERSION RATES AND MONETARY COMPENSATORY AMOUNTS TO BE APPLIED FOR THE PURPOSES OF THE COMMON AGRICULTURAL POLICY