404. That’s an error.

The requested URL /translate_c?depth=1&pto=aue&rurl=translate.google.ro&sl=en&sp=nmt4&tl=ro&u=http://scholar.google.com/scholar_lookup%3Fauthor%3DSH%2BPreston%2B%26publication_year%3D1975%26title%3DThe%2BChanging%2Brelation%2Bbetween%2Bmortality%2Band%2Blevel%2Bof%2Beconomic%2Bdevelopment%26journal%3DPopul%2BStud%26volume%3D29%26pages%3D231-48&usg=ALkJrhgoi5VAB59Gish5pM0Kw9sbDQO36Q was not found on this server. That’s all we know.