# How to use Nest to deduplicate suggestions

**URL:** <https://discuss.elastic.co/t/how-to-use-nest-to-deduplicate-suggestions/85936>\
**Category:** Elasticsearch\
**Created:** [May 16, 2017, 12:51pm UTC](https://discuss.elastic.co/t/how-to-use-nest-to-deduplicate-suggestions/85936 "2017-05-16T12:51:55Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![aslamy](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/aslamy/32/18254_2.png) [@aslamy](https://discuss.elastic.co/u/aslamy)\
**Post date:** [May 16, 2017, 12:51pm UTC](https://discuss.elastic.co/t/how-to-use-nest-to-deduplicate-suggestions/85936/1 "2017-05-16T12:51:55Z")

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Im running elasticsearch version 5.4.0. In the last release elasticsearch completion suggester learns to deduplicate suggestions. But how can I implement this in Nest ?

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [June 13, 2017, 12:57pm UTC](https://discuss.elastic.co/t/how-to-use-nest-to-deduplicate-suggestions/85936/2 "2017-06-13T12:57:09Z")

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