404. That’s an error.

The requested URL /translate_c?depth=1&rurl=translate.google.com&sp=nmt4&tl=es&u=https://en.wikipedia.org/wiki/Sunk_costs&usg=ALkJrhhpW4ocKdYfytQ5IHj335OM9M-Mbw was not found on this server. That’s all we know.