We agree with expert, the topic has already changed into "interaction", the relevant word has made an amendment too in the article.

我们同意专家的意见，题目已经改为“相互作用”，文中相关的用词也做了修改。

youdao

If we can reduce the number of relevant matches in a given situation, we increase the chance of our match being unique, and thus the whole input word can be completed for us.

在给定的情形下，我们可以减少相关匹配的数量，从而可增加唯一匹配的机会，因此我们就可以完整得到整个输入的内容。

youdao

I can assign a weight to a word that is more important or relevant than another word is.

如果一个单词比另一个单词更为重要或更具相关性，我就会为该单词分配一个权重。

youdao

The reports have to be agreed word by word with the relevant government department and are frequently much amended before they are published.

ECONOMIST: Government

You can find it amongst the applications, and it instantly starts showing relevant entries as soon as you start typing your word into the search field.

ENGADGET: Sony Reader PRS-T2 review: same old e-reader, new and (mostly) improved design

Similarly, when users search for terms such as BitTorrent, RapidShare or utorrent, they now have to type in the entire word and hit "search" for relevant results to pop up.

BBC: Google removes The Pirate Bay from auto-complete search