Merge d73179cd22 into a8bc6fbcf1

### Main programming language
GoLang

### Tutorial title
Building a Web Search Engine in Go with Elasticsearch

### Tutorial URL
https://medium.com/@ravikishan63392/building-a-web-search-engine-in-go-with-elasticsearch-d56a21fe0556

### Category
* [ ] 3D Renderer
* [ ] Augmented Reality
* [ ] BitTorrent Client
* [ ] Blockchain / Cryptocurrency
* [ ] Bot
* [ ] Command-Line Tool
* [ ] Database
* [ ] Docker
* [ ] Emulator / Virtual Machine
* [ ] Front-end Framework / Library
* [ ] Game
* [ ] Git
* [ ] Network Stack
* [ ] Neural Network
* [ ] Operating System
* [ ] Physics Engine
* [ ] Programming Language
* [ ] Regex Engine
* [ x] Search Engine
* [ ] Shell
* [ ] Template Engine
* [ ] Visual Recognition System
* [ ] Voxel Engine
* [ ] Web Search Engine
* [ ] Web Server
* [ ] Uncategorized

README.md

@@ -352,6 +352,7 @@ It's a great way to learn.
 * [**Python**: _Building A Python-Based Search Engine_](https://www.youtube.com/watch?v=cY7pE7vX6MU) [video]
 * [**Python**: _Making text search learn from feedback_](https://medium.com/filament-ai/making-text-search-learn-from-feedback-4fe210fd87b0)
 * [**Python**: _Finding Important Words in Text Using TF-IDF_](https://stevenloria.com/tf-idf/)
+* [**Go**: _Building a Web Search Engine in Go with Elasticsearch_](https://medium.com/@ravikishan63392/building-a-web-search-engine-in-go-with-elasticsearch-d56a21fe0556)
 
 #### Build your own `Shell`