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The “Web Searcher” node can query a number of different web search engines and delivers the search results.
| Search engine | Description | API docs |
|---|---|---|
| DuckDuckGo | Scrape search results from DuckDuckGo. | |
| Flickr (Image) | Search for images on Flickr. | Link |
| Google Programmable Search Engine | Searcher for Google Programmable Search Engine (previously “Google Custom Search”). | Link |
| Hackernews | Search posts on Hacker News via Algolia Search’s API. | Link |
| Marginalia | Marginalia Search is an independent DIY search engine that focuses on non-commercial content, and attempts to show you sites you perhaps weren’t aware of in favor of the sort of sites you probably already knew existed. For experimentation, the key “public” is available. This key has a shared rate limit across all consumers. When this rate limit is hit a HTTP status 503 is returned. | Link |
| MetMuseum (Image) | Search for free images on The Met Museum. | Link |
| Nounproject (Image) | Search for public domain images on The Noun Project. | Link |
| Openverse (Audio) | Search for free audio files on Openverse. | Link |
| Openverse (Image) | Search for free images on Openverse. | Link |
| Pexels (Image) | Search for free images on Pexels. | Link |
| Pixabay (Image) | Search for public domain images on Pixabay. | Link |
| Qwant | ||
| Search for content on Reddit. | Link | |
| Stack Exchange | Searcher for the Stack Exchange network. | Link |
| Unsplash (Image) | Search for free images on Unsplash. | Link |
| Vimeo (Video) | Search videos on Vimeo. To use, log in to your Vimeo Account, create an app, generate a “Personal Access Token” with the “public” scope. | Link |
| Wikipedia | Search for Wikipedia articles with fulltext search. | Link |
| YouTube (Video) | Search videos on YouTube using the YouTube Data API v3. | Link |
You can use this node either with an input table which provides the queries, or enter your query directly in the node configuration. Click the three dots on the node to add or remove the input table.
Options
Input Ports
…- A table with a list of query terms. You may use the specific search engine’s operators (boolean, quotes, etc.) for the query.
Output Ports
- A table with the results of the search, containing the original query term, the title, summary, URL and (if provided) date and geographic coordinates of the result. In case, videos, images, or audio files were searched, additional columns with image-/video-/audio-specific properties are appended.
Views
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Links
- Knock, knock, Palladian 3.1 is here!by qqilihq on 2024-09-03forum.knime.com/p/267642
- [Palladian] Extension not installableby qqilihq on 2024-07-15forum.knime.com/p/263305
Developers
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