Please note that the frequency of appearance of each word on the corresponding front pages published in the list may vary from the actual frequency. The reason for it being that the applied text recognition software does not recognise all words, above all hyphens (-) and umlaut (ae,oe etc.) are not always recognised. Please be aware of these potential divergences. However, a high accuracy is very important to us, which is why we intensively work on a quality improvement.
