In eclipse, you can go to the previous/next occurrence of the selected word by pressing ctrl+, / ctrl+..
What is the equivalent in IntelliJ IDEA?
The functions for this are called Go to {next,previous} highlighted element usage
and are available by default only via the menu Edit
→Find
. No key press is associated to this function by default. (IntelliJ IDEA 2018.3 (Community Edition))
You can set them to a specific key press in the keymap: File
→Settings
→Keymap
→Main menu
→Edit
→Find
and double click on the function you want to set.
EDIT:
IntelliJ IDEA 2021.3 (Community Edition): via main menu Edit
→Find Usage
→Next(Previous) Highlighted Usage