A word or phrase, in keyword extraction, is an identifier, a single term in a data retrieval context, that captures the specific essence of an item. In information retrieval terms, keyword domains are a specialized vocabulary for use in electronic databases. The best available online dictionary is indeed a very powerful tool, but like all tools, it only gets better with age. It is a particularly apt tool for researching any particular item. It can cut through the often opaque subject matter of technical subjects and get straight to the heart of things.
Keyword domains can be thought of as a way of categorizing and organizing keywords. Each keyword is assigned a numeric value, denoting its importance for search volume. As the quality and quantity of online information increases, the importance of each keyword will also increase. For example, in determining the monthly searches volume for “dollars,” “cents,” and “dollars,” the keyword “dollars” was assigned a value of four hundredth. But as the volume of online commerce increases, the number of words associated with those terms will rise, thus bringing their relevancy for search volume back to their initial value.
Another way to think of keyword domains is as a way of classifying words used in search engine results pages (SERPs). When someone types in a search phrase, the result lists all matches, which are keyword phrases. That is, all words found – in the original text as well as in alternative texts and in other results pages – that are relevant to the searched term. In theory, a page could contain all possible words that someone could type into a search engine, and thereby return thousands of matches. However, most search engines look for specific types of phrases.
Certain industries have historically been more sensitive to keyword selections than others. Bookstores, magazines, newspapers, and certain types of online retailers have historically responded to audience preferences for categories more actively than other sources of information. Online retailers, such as Amazon and eBay, for example, allow searchers to browse products based on various criteria, allowing them to search for certain items according to an item’s expected purpose or usage. The services provided by this type of internet directory, therefore, tend to be geared more toward specific types of consumers.
SEO companies can offer keyword research tools for free that allow users to perform niche searches or keyword combinations. These tools can also be very effective when they are used to target specific regions. For example, an SEO company might offer a tool that allows a user to search for specific products sold in a certain city. This provides searchers with more options, and makes keyword research more efficient.
Companies that offer keyword tools should offer more than just a list of keywords associated with a particular product or service. They should also provide web analytics that allow users to see how often their chosen keywords are being searched on major search engines. This shows the client how effective the SEO service is, and can help to convince a buyer that they should continue to use the company for all of their seo needs. If a client cannot see the value in using a specific provider for all of their keyword campaigns, they may not get the results they want.