1.   Recall and precision are measures of index effectiveness, indicating the extent to which relevant documents are retrieved.

2.   He was able to retrieve the document.

3.   For a small fee, they are retrieving financial documents on any of thousands of companies worldwide from Internet providers.

4.   He went to retrieve some documents from one of the assistant district attorneys.

5.   Interface Systems makes equipment that lets computers in branch offices retrieve documents from mainframe computers.

6.   Japanese officials said that the action was taken to retrieve documents for an investigation into a multimillion dollar embezzlement case.

7.   Leibovici demanded to speak with a reporter and to have documents retrieved from his home.

8.   Richelson retrieved documents about Echelon through requests under the Freedom of Information Act.

9.   Selena went alone to retrieve the document, he said.

10.   Tenants were using flashlights to retrieve needed documents from their offices, they said.