At the webspace, it is possible to identify each audience by its interests as well as its used keywords. Almost always audience uses not just primary keywords, but also extensions / adjectives, in other words, related keywords. It allows the audience to more accurately find the product / service / topic, which they are interested in. Therefore, it makes it easier for manufacturers / service providers to find its quality audience. Our selection methodology and data servers prove useful as well. We already know, which keywords are used by our target audience, how interested they are and when their interest reaches its peak. Do not waste time on experiments, we have done them for you. Such data is useful for both entrepreneurs, in order to gain insight on audience interest in product or service, and marketing experts, who are planning their marketing activities (Google Ads Keywords Planner is the analogue).