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) 489:
Komisijos komunikatas Tarybai, Europos Parlamentui bei Europos ekonomikos ir socialinių reikalų komitetui - ES strategija
Afrikai - Europos ir Afrikos paktas Afrikos vystymuisi spartinti {SEK(2005) 1255}