> For the complete documentation index, see [llms.txt](https://help.deepsearch.com/dp/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.deepsearch.com/dp/api/func/document.md).

# 문서

## 문서 검색 

```
DocumentSearch
DocumentTrends
DocumentAggregation
```

{% content-ref url="/pages/-M1yVCknhkT8BjcDa\_vj" %}
[문서 검색](/dp/api/func/document/document-search.md)
{% endcontent-ref %}

## 토픽 검색

```
SearchTrendingTopics
GetTrendingTopic
SearchHistoricalTopics
GetHistoricalTopic
```

{% content-ref url="/pages/-MDr1Vod\_7JFiLU9QviI" %}
[토픽 검색](/dp/api/func/document/topic-search.md)
{% endcontent-ref %}

## 유사 단어 추출

```
SimilarKeywords
```

{% content-ref url="/pages/-M1yWYpUbdjP0XuwP3hc" %}
[유사 단어 추출](/dp/api/func/document/similar-analysis.md)
{% endcontent-ref %}