# TermVector API DocFreq is sometimes zero

**URL:** https://discuss.elastic.co/t/termvector-api-docfreq-is-sometimes-zero/90861
**Category:** Elasticsearch
**Created:** [June 26, 2017, 5:34pm UTC](https://discuss.elastic.co/t/termvector-api-docfreq-is-sometimes-zero/90861 "2017-06-26T17:34:49Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![Luuk01](https://avatars.discourse-cdn.com/v4/letter/l/50afbb/32.png) [@Luuk01](https://discuss.elastic.co/u/Luuk01)
#### Post date: [June 26, 2017, 5:34pm UTC](https://discuss.elastic.co/t/termvector-api-docfreq-is-sometimes-zero/90861/1 "2017-06-26T17:34:49Z")

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Hi,

Im using the TermVector API to retrieve the terms for a document.  
In some of the TermEnums int the TermEnum iterator, the property docfreq() is zero.  
Should not happen or what am i doing wrong?

Luuk

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<div class="post-metadata">

### Author: ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)
#### Post date: [July 24, 2017, 5:34pm UTC](https://discuss.elastic.co/t/termvector-api-docfreq-is-sometimes-zero/90861/2 "2017-07-24T17:34:53Z")

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