Most of these new words will now be low-frequency words -again we observe the very same Zipfian phenomenon, and the problem of low-frequency words is still present.
we have decided to take an opposite path, where "removing" data from the initial corpus (that actually means sampling a sub-corpus with less data items from the original large corpus) and properties of low-frequency words (Moore, 2004b;Prochasson and Fung, 2011) should actually help us detect correct cross-lingual word associations.