Estraier: a personal full-text search system

Input the search phrase and push the `Search' button.

The search phrase is composed of words separated with white space.

For example, `apple orange' searches for documents including the both of `apple' and `orange'.

An operator can be placed between words, and it performs appropriate searches.

For example, `apple [or] orange' searches for documents including one or both of `apple' and `orange'.

Moreover, `apple [not] orange' searches for documents including `apple' but not including `orange'.

By setting `n per page', you can change the number of shown dowcuments in a page.

By setting `n clusters', you can see the result documents categorized with their similarity.

By setting `n level rep', you can pick up the top document in the same directory of URI.

By setting `sort by order', you can change the order of sorting shown documents.

By setting `xxx expressions', you can change the expression format. `*' is treated as a wild card.

As the result, the title and the summary of corresponding documents are shown.

If you select a keyword in the summary field, narrow down search with the word is performed.

If you select `(detail)' of each document, detail information of the document is shown.

If you select `(related)' of each document, relational document search with the document is performed.