The drop-down box appears in the form of keyword expansion by typing the search box, in which the order of each phrase is ranked according to the popularity of keywords, which can be confirmed in Baidu Index. Baidu pull-down menu feedback keywords are the interaction between users and search engines when searching, and the feedback keywords of search engines are constantly adjusted to meet users’ individual needs.
The drop-down box appears in the form of keyword expansion by typing the search box, in which the order of each phrase is ranked according to the popularity of keywords, which can be confirmed in Baidu Index. Baidu pull-down menu feedback keywords are the first step of interaction between users and search engines during search. In the process of interaction, the feedback keywords of search engines are constantly adjusted to meet the user’s personal needs.
在百度的反馈下拉框中，通常有 8-10 个反馈性关键词，通过统计被搜索的次数，次数较高的关键词进行组合，经过排序出现在反馈下拉框中。百度下拉菜单反馈的关键词不但可以减少输入的字码数，而且还可以提供信息告知，即反馈性关键词与预设性关键词不同，但与主体信息相关的反馈性内容。
In Baidu’s feedback drop-down box, there are usually 8-10 feedback keywords, which are combined by counting the times of search and the keywords with higher times, and appear in the feedback drop-down box after sorting. Baidu pull-down menu feedback keywords can not only reduce the number of input codes, but also provide information notification, that is, the feedback keywords are different from the preset keywords, but the feedback content related to the main information.
Baidu Index: high search volume = high index = high attention
对于各行业的 Seoer 而言，关键词的指数多少，就决定了工作中关键词的选取。其实百度下拉框也是如此，当你在搜索框中键入一个关键词，并点击百度一下完成搜索后，就算给这个关键词增加了一个指数，而之后你点击的页面标题，就决定以上关键词的相关搜索，当然相关搜索能否排上，还要取决于相关页面的关键词密度、页面权重等诸多因素。
For SEOER in various industries, the index of keywords determines the selection of keywords in the work. In fact, baidu pull-down box is the same. When you type a keyword in the search box and click Baidu to complete the search, even if you add an index to the keyword, then the page title you click on determines the relevant search of the above keywords. Of course, whether the relevant search can be ranked depends on the keyword density, page weight and many other factors of the relevant page factor.
Page keyword density: keyword matching
The density of keywords on the page should be controlled between 2% and 8%, and the matching degree between keywords on the page and keywords typed in the search box directly affects the relevant search and page ranking.
Page content quality: visitors’ stay time and browsing depth
Nowadays, in the era of information explosion, all kinds of information are full of people’s vision and hearing. The information in the Internet is even more complex. The comprehensiveness and diversity of information dazzles the surfers. Of course, the word “information garbage” comes naturally, which corresponds to the value and originality of information. The quality of page content directly determines the visitor’s stay time and browsing depth, and both of them have a great help for browsing the drop-down box and related search
搜索 ip 总数：多 ip 搜索和 UV
同一 ip 的搜索量大，不会对下拉框、相关搜索，甚至页面排名提供太大的帮助，长时间保持着多个 ip 对关键词的搜索和点击，才能给下拉框和相关搜索以最大的推力。
The search volume of the same IP is large, which will not provide too much help to the pull-down box, related search, or even page ranking. Only by maintaining the search and click of multiple IP keywords for a long time, can the pull-down box and related search get the maximum thrust.
作为企业经营者或者网络营销，肯定对下拉框搜索很感兴趣，甚至有的还在下拉框或相关搜索中出现负面词，都迫切的想解决相关问题，但从小编的经验来看，即使将这四个方面做到淋漓尽致，想做出一个下拉框和相关搜索，也需要半个月到一个月的坚持，如果想挤掉已经存在的负面词，至少要同时做 5-10 个词，这样的难度，使得人手不足的情况下很难解决，这样也就导致了很多网络公关公司的长足发展。
As an enterprise operator or network marketing, I’m sure I’m very interested in the drop-down box search. Some even have negative words in the drop-down box or related search, and I’m eager to solve the related problems. But from the experience of small editors, even if I make the four aspects incisively and vividly, if I want to make a drop-down box and related search, it will take half a month to a month to insist Squeeze out the existing negative words, at least do 5-10 words at the same time, this difficulty makes it difficult to solve the situation of shortage of manpower, which also leads to the rapid development of many network public relations companies.