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).
JAI (2007) 7:
Initiative of the Federal Republic of Germany with a view to the adoption of a Council Decision 2007/…/JHA of … on the implementation
of Decision 2007/…/JHA on the stepping up of cross-border cooperation, particularly in combating terrorism and cross-border
crime