communitiesandmininginnigeria.org
Browse digitized texts, images, archives and cataloged cultural materials.
Directory
Search & Discovery
Search and Discovery gathers the tools people use to find things online. Dataset and data search covers portals that index public data, statistics, and open government records. Academic and research search looks through papers, citations, and scholarly archives, while general search engines and their tools cover everything from operator guides to alternative engines. Metasearch services query several engines at once, and image search, media search, and curated web directories fill in the specialised cases. News search, file and open directory search, and product and shopping search cover narrower needs. Topic names describe what each service searches, so you can tell a citation index from a general web engine before you open it. Some entries are experiments rather than finished products, so expect a mixed level of polish.
media.hu-berlin.de
Dataset repository covering engineering, with searchable datasets.
mediarxiv.com
Digital library for searching books, documents, images and online collections.
mediatum.ub.tum.de
Dataset repository covering engineering, with searchable image.
code2codesearch.toolforge.org
Semantic neural search engine for source code.
meps.ahrq.gov
Search economics data collections and supporting datasets from USA.
data.midrc.org
Search life data collections and supporting datasets from USA.
zhdk.medienarchiv.ch
Dataset repository covering art history, music, theatre and media studies, with searchable datasets.
www2.statsbiblioteket.dk
Danish archive of digitized newspapers.
medihal.archives-ouvertes.fr
Find digitized publications and collection items through an online library.
ibbr.cnr.it
Find and access agriculture, forestry and veterinary medicine research data, with indexed datasets.
meereisportal.de
Dataset repository covering atmospheric, oceanography and climate, with searchable datasets.
meertens.knaw.nl
Find and access humanities research data, with indexed image.
meilib.repo.nii.ac.jp
Digital library for searching books, documents, images and online collections.
meigaku.repo.nii.ac.jp
Browse digitized texts, images, archives and cataloged cultural materials.
meiji-u.repo.nii.ac.jp
Find digitized publications and collection items through an online library.
meikai.repo.nii.ac.jp
Browse digitized texts, images, archives and cataloged cultural materials.
meisei.repo.nii.ac.jp
Browse digitized texts, images, archives and cataloged cultural materials.
mejiro.repo.nii.ac.jp
Find digitized publications and collection items through an online library.
data.melbourne.vic.gov.au
Open-data catalog covering Melbourne, Australia, with filters and downloadable records.
melinda.kansalliskirjasto.fi
National metadata repository of Finland.
github.com
Open Source Hybrid AI Search Engine, Instantly Get Accurate Answers from the Internet, Bookmarks, Notes, and Docs.
memoriachilena.gob.cl
Browse digitized texts, images, archives and cataloged cultural materials.
memoricamexico.gob.mx
Search an online collection of books, documents, media and archival records.