During the execution, if any of the query position intersected with any of the {\it discovered} interval, the\r
query was dropped out. Analogically, the last there were paragraph based queries processed. \r
\r
This search control results in two major properties. Firstly, the source retrieval effort was increased \r
in parts of the suspicious document, where there has not yet been found any textual similarity.\r
During the execution, if any of the query position intersected with any of the {\it discovered} interval, the\r
query was dropped out. Analogically, the last there were paragraph based queries processed. \r
\r
This search control results in two major properties. Firstly, the source retrieval effort was increased \r
in parts of the suspicious document, where there has not yet been found any textual similarity.\r