deep search sites

If you're looking for deep search sites, typically you may be referring to platforms that allow you to access information beyond what is readily available through traditional search engines like Google, Bing, or Yahoo. These can include academic databases, government resources, and specific deep web directories. Here are some examples:

1. **Academic Databases**:
   - **Google Scholar**: Provides access to scholarly articles, theses, books, and conference papers.
   - **PubMed**: A free resource for life sciences and biomedical literature.
   - **JSTOR**: A digital library for academic journals, books, and primary sources (subscription required for many resources).

2. **Government Databases**:
   - **USA.gov**: A gateway to government information and services.
   - **Data.gov**: A collection of datasets from the U.S. government.

3. **Specialized Search Engines**:
   - **DuckDuckGo**: A privacy-focused search engine that does not track users.
   - **Wolfram Alpha**: A computational knowledge engine that answers queries based on structured data.
   - **Internet Archive (Wayback Machine)**: A historical archive that allows users to access previous versions of web pages.

4. **Research and Patent Databases**:
   - **Google Patents**: A searchable database of patents and patent applications.
   - **USPTO**: The United States Patent and Trademark Office offers access to patent data.

5. **Directories for Specific Topics**:
   - **Open Library**: Provides access to millions of books, including digital copies.
   - **Semantic Scholar**: A free, AI-powered research tool for scientific literature.

6. **Forums and Communities**:
   - **Reddit**: Various subreddits can provide niche information.
   - **Stack Exchange**: A network of Q&A websites on various topics.

7. **Dark Web Resources**:
   - If you're specifically interested in the dark web, be cautious. Access typically requires special software like Tor. Sites on the dark web can offer both legitimate and illegal content, so proceed with caution and ensure you're aware of the legal implications.

Remember that while these sites can provide valuable information that may not be indexed by traditional search engines, it’s crucial to evaluate the credibility and reliability of the sources you access.