Search out text quotes from documents Reviews

For the Rebooks which is designed for personal using, so its result rate is based on: 1. Existing all keywords in the query. 2. Important keywords. For a sentence, paragraph, page, and full book content then there are some keywords are contains major meaning. When indexing Rebooks collected those keywords and rated them by meaning zone size. 3. We know that meaning for sentence, paragraph, page are made by ordered/related words, so Rebooks observes/collects/rates them while indexing. Rebooks also does those steps for query and rates for results. 4. Experience user by past selections while searching.