Keyword search malfunction

I am using Windchill PDMLink Release 11.0 and Datecode with CPS M030-CPS11
The keyword search function cannot be used. Newly created parts in the past two days cannot be found by keyword search, but can be found in the folder.

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Translated the text from Simplified Chinese to English using google translate by community moderation.

Old Subject : 关键字搜索功能故障

Body: 关键字搜索功能不能使用，近两天新创建的部件使用关键字搜索查不到，在文件夹内可以查看到，两天前的部件可以搜索到，使用搜索页面的“条件”搜索可以进行查询
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