Advanced Search Engines

• Google Advanced Search
• DuckDuckGo (privacy-focused, supports advanced operators)
• Bing Advanced Search
• Yandex
• WolframAlpha (computational knowledge engine)
• Archive.org Search (search historical web data)
• Startpage (privacy-focused, Google results)
• Shodan (search for internet-connected devices)
• Censys (search and analyze internet infrastructure)

Tips for Effective Advanced Searching

• Use quotation marks for exact phrases: "machine learning"
• Use site search: site:example.com
• Exclude terms with -: python -snake
• Search for file types: filetype:pdf
• Combine operators for complex queries

References

• Google Search Operators

• Shodan Search Filters

• DuckDuckGo Search Syntax

• CVE (identify, define, and catalog publicly disclosed cybersecurity vulnerabilities)