How to solve the issue when add new link including previous linked text.

[crypto-dump]

First, I created a link for the particular text (text A). And created a link again for the new text (text B) that includes previous text (text B). Then the popup is shown for the each text but it seems text B is divided because of text A. like this: text B = text C + text A + text D. text C and text D show same link popup now. But I want to show one popup for the whole text B. How to approach this issue?