While Eric and Nell show (on a large screen) a document about the Planet MD organization (a report of funds disbursed overseas), the fictional item contains two misspelled words: "suppliments" with an I (once, rather than supplements) and "innoculation" with two Ns (twice, rather than inoculation).
The word that Callen and Sam say in Hebrew cannot be heard clearly. Yet, even still, the phonetic sounds that they make compared to what the translation of "show off" is, they do not match.
A law enforcement detective would know what FinCEN is yet Deeks did not.