Proper title selection is a very important issue in Chinese book cataloging, it relates to the quality of title search point and has key meaning to open out the content of cataloging document.

正题名的选取是中文图书编目的重要问题，关系到题名检索点的质量，对文献内容的揭示具有关键意义。

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Users therefore can search by title, by author, by subject, and often by keyword.

所以用户们可以根据标题、作者、主题，经常是关键字来搜索。

《柯林斯英汉双解大词典》

If you want to search the library holdings and don't know the author's name or the exact title of the book or an article, you have to set up a keyword search.

如果你想搜索图书馆藏书，却不知道作者的名字、书名或文章的确切名称，你必须设置关键字查询。

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Williams takes a 24-match winning streak into Paris in search of her second title there.

WSJ: Roland Garros: Return of the French Resistance

Search for the job title you want, but remember to dig deeper for other title ideas.

CNN: Using the right keywords in your job search

Amazon is great at helping you search for a particular title or author, offering a decent range of prices.

FORBES: Ruined Skyline