;;; give you some GOOGLE search grammar, these grammars apply to GOOGLE, some apply to BAIDU reasonable combination, can really let you search Faster, more accurate search, limited search in the title of the page ——intitle The title of the page is usually a summary of the content of the page. The scope of the query is limited to the title of the page, sometimes available good effect. In the way of using, the special key part of the query content is led by “intitle:. For example, if you look for Lin Qingxia's photo, you can query it like this: Photo intitle: Lin Qingxia Note: There is no space between intitle: and the following keywords. The following colon is entered in the English state and the search scope is limited to a specific site &mdash ;—site This is blunt, it is the station search. Use the method, after the query content, add “site: site domain name. For example, to search for this article on my website, you can do this: Search the master site: www.startcn.net Note: “site: don’t follow the domain name of the site.” http://; in addition, site: Do not have spaces between the site and the site. Trick 3 Limit the scope of the search to the url link ——inurl Some information in the url of the page often has some valuable meaning. So, if you make some restrictions on the url of the search results, you can get good results. How to use: Use “inurl: followed by the keywords that need to appear in the url. For example, to find out about the use of photoshop skills, you can query: photoshop inurl: jiqiao The above query string in the "photoshop" can appear anywhere on the page, and "jiqiao" must appear in the page url. Note: "Inurl: and the following keywords should not have spaces. Trick four exact match —— double quotes believe that many people have encountered such a problem, if the input query word is very long, after the search engine is analyzed, the query word in the search result may be split. . If you are not satisfied with this situation, you can try to let the search engine not split the query. This can be achieved by enclosing the query with double quotes. For example, if you search for Computer MasterCard, if you do not add double quotes, the search results will be split. The effect is not very good, but after adding double quotes, & nbsp; computer know-how, the results are all in line with the requirements. Tip 5 Deducting irrelevant information If you want to avoid searching for a word, you can put a minus sign (“-, English characters) in front of the word. However, a space must be left before the minus sign. In other words, if you find that a certain type of webpage is not what you want in the search results, and these webpages contain specific keywords, then all the webpages containing specific keywords can be removed by the minus sign syntax. For example, the search for the Condor Heroes, hope is about the content of martial arts novels, but found a lot of pages about TV dramas. Then you can query this way: The Condor Heroes - TV series Note: There must be a space between the previous keyword and the minus sign. Otherwise, the minus sign will be treated as a hyphen and the minus sign syntax will be lost. Between the minus sign and the next keyword, there is no space to recruit six to use the search engine to find documents ——filetype A lot of valuable information, on the Internet is not an ordinary web page, but with word, powerpoint, pdf Other formats exist. Both GOOGLE and Baidu support full-text search for such documents. To search for such a document, it is very simple, after the ordinary query word, add a “filetype: document type qualification. “filetype: can be followed by the following file formats: DOC, XLS, PPT, PDF, RTF, ALL. Among them, ALL means to search all of these file types. For example, to find the WORD document in e-commerce, you can check it, “e-commerce filetype: doc, click the result title to download directly, or click the “HTML” version of the title to quickly view the web page format content of the document. Recruitment Backlink Query ——link As the name suggests, it is to look at a website backlink. For example, if you want to check the backlink of my blog, you can link: http://bbs.mypchelp.cn/Ok, after the recruitment, how do you feel?