Regarding the issues of "Please enter a keyword" and "Please enter keywords"
So, we have seen many places with "Please enter a keyword" and "Please enter keywords." What do they mean? It means to input the words or characters you want to search for, or that you already know.
First, let's understand what a keyword is. Typically, when we talk about keywords, we refer to a subject, also known as a Keyword. Beginners using search engines often encounter phrases like "Please enter a keyword" or "Please enter keywords." This is actually a simple method used by search engines to guide users in utilizing them. Users input the keywords they need to query into the search box, click on search, and results will immediately appear. This is the charm of search engines. Let's summarize: Keywords are all the information that includes the searched terms. These words, characters, and sentences are considered keywords. They can also be regarded as internet jargon.
For example, if you want to look up "popular" keywords, you can input the term "keyword" in the "Please enter keywords" section above. Click on search, and you'll find what you're looking for.
We've also seen many websites with "Please enter a keyword." As the name suggests, it has a similar meaning to "Please enter keywords" mentioned earlier. It refers to the core word you want to find so that the search system can conveniently locate the information you need. You can use a word to represent a term or sentence and use this word as the center to find what you need.
For instance, if you want to look up information related to cosmetics, you can input the term "cosmetics" in the "Please enter a keyword" section below. Click on search, and you'll find the relevant information you're looking for. Usually, we go to Baidu or Google to search for information. If you input the keyword "book" and don't get the results you want, you can check the related keywords below.
Of course, you can also find the information you need by entering it in the "Please enter a keyword" section. There's nothing you can't find, only things you haven't thought of.