Grabbing content manually
Select the text you want to grab with the mouse. Then righ click and choose Grab selection. The notification appears and shows you the content has been added.
Grabbing selected links
If you find yourself on a page off of which you would like to grab a list of links, it can be difficult to grab them all one by one.
What is possible to do is to select them all, right click to make the item menu appear, and then click on the Grab selected links item. All the links which are part of the selection are going to be grabbed.