The main keyword is also called the core word. You can also add some modifiers in front of the main keyword to form more keywords, such as modifier E + core word A (keyword); modifier E (+ modifier F) + core word A (keyword); modifier D (long tail word) + modifier E (+ modifier F) + core word A (keyword).
Suppose there are three keywords A, B, and C. We choose A to make it relevant to the title, then A is the core word. According to the sorting rules, my core word A is best placed after the title. After the core word A is placed at the end, two or three modifiers should be added in front of it, so that it is easier to rank high. Then we add DE or DEF modifiers to modify it, and the title writing format is: DEA
or DEFA (this is the official standard version of website sorting).
Note:
If FOR and WITH are added to the title, the website will automatically determine that the nouns in front of FOR and WITH are core words. There is no primary or secondary distinction among the three keywords. The word we choose to make it relevant to the title is called the core word. So don’t separate the keywords, each keyword is an independent entity. It is best if the title can properly highlight the advantages and characteristics of the product. It should not be too short or too long. Buyers’ search terms are also limited to characters. Buyers’ search terms should not exceed 50 characters. If they are too long, the title will not match the buyer’s search terms. You must remember: the title is the first matching factor.