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 (2013) 607:
Proposal for a COUNCIL DECISION amending Decision 2007/198/Euratom establishing the European Joint Undertaking for ITER
and the Development of Fusion Energy and conferring advantages upon it