Search Engines

Browser-based tool that runs curated keyword lists across search engines for adverse media and background checks

Search engine for scholarly literature, theses, books, conference papers and patents

Visualizes citation networks between academic papers to support literature review and mapping

Baidu's advanced search form with filters for result count, time range, language, format and site

Microsoft support page listing Bing search keywords such as site: for narrowing results to a domain

Blog on Boolean search strings and sourcing techniques for recruiters and researchers

DuckDuckGo help page documenting advanced search syntax such as filetype:, site:, intitle: and inurl:

Google's advanced search form for exact phrases, exclusions, site restriction and numeric ranges

Google Search Help page listing operators like site:, before:, after: and filetype: for refining queries

Independent search engine favoring text-heavy, non-commercial pages over SEO-optimized sites

Yandex help page explaining search settings for personalization, safe search and result ranking

Chinese general-purpose web search engine

General-purpose web search engine from Microsoft

Privacy-focused search engine that does not track or profile searches

General-purpose web search engine

Runs preformatted Google dork queries against a target domain to surface exposed files and pages

Catalog of Google dorks - advanced search queries for surfacing exposed files and misconfigured sites

Privacy-focused search engine that returns Google results without tracking users

Russian general-purpose web search engine