Rather that typing a long sentence, enter something like 'document separator'. This will return all the articles with the words 'document' or the word 'separator' in the title or keyword list.
When using the ABBYY engine within Umango you may see the following error message: Retrieving the COM class factory for component with CLSID {100020D3-0000-1056-976E-008048D53AE3} failed due to the following error: 80070005 Access is denied. (Exception from HRESULT: 0x80070005 (E_ACC
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