# Using pipelines

- [Configuring autocomplete](/developer-documentation/guides/using-pipelines/configuring-autocomplete.md): Learn how to configure and customise autocomplete for search.
- [Configuring spelling](/developer-documentation/guides/using-pipelines/configuring-spelling.md)
- [Phrase training](/developer-documentation/guides/using-pipelines/phrase-training.md)
- [Regular expressions](/developer-documentation/guides/using-pipelines/regular-expressions.md): Learn how to use regular expression to implement natural language processing for search queries.