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 (2004) 478:
Proposal for a Regulation of the European Parliament and of the Council establishing the second "Marco Polo" programme for
the granting of Community financial assistance to improve the environmental performance of the freight transport system ("Marco
Polo II")