2. Expand menu Advanced Settings > Keywords
3. Using the checkboxes, tick what keyword combinations you want to include in your Ad Groups
"Keyword Only" takes the value from your selected Keyword column and adds it into the corresponding Ad Group.
Hint: You can preliminary see what Keywords are added to your Ad Groups using the Ad Groups Preview.
Example Combinations for the Keyword "Melbourne"
|Stem||Keyword + Stem||Stem + Keyword|
|flights||melbourne flights||flights melbourne|
|cheap flights||melbourne cheap flights||cheap flights melbourne|
|airfares||melbourne airfares||airfares melbourne|
|airline tickets||melbourne airline tickets||airline tickets melbourne|