For Example, Take Two SeeMingly Identical and Appension of Identical Words “Mother” and “Mother”. In Appension, Words Indicate the Same Object, and the Meanings of these Words Intersect, But in Fact the Children’s Are Notentical, Because IS A Mother, The Mother «Mother» Can Desig Nate Both Mom and Mother’s Motherboard. TheFore, Even If the Two Words are the Same for Us, The Search Engines Regard Them As Two Different Words, As Two Different Concepts. TheFore, It is Very Important to Know How Exactly Visitors are Looking for a Mother at the Request of «Mother» Mother «. That is, her you will have to dance from the text of the article Itself. SO it is Worth Conducting Analysis.