habíamos rastreado
-we had tracked
Past perfectnosotrosconjugation ofrastrear.

rastrear

Había muchos TLD que no habíamos rastreado al comienzo del año pero que han empezado a crecer hasta un tamaño considerable durante 2016.
There were a lot of new TLDs which we hadn't crawled at the start of the year but which had grown to a respectable size during 2016.
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