Thanks a lot Ksharp! Only one problem left: I have as answer the text containing DS, TL, PA and so on but also some answers containing "other" and then the explanation why the answer "other" was chosen. Is there are possibility to group them all together in one column? The exact text doesn't matter for this, only the fact that the text contains the word "other" (as I want to calculate the frequency of the different answers).
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