Strawberries-Green-'n-Yoghurt

Sometimes, albeit rarely, a mix doesn't quite work the way I'd hoped. This just happens to be one of those times. I think had I added some more fruit, it could have worked better, or perhaps arugula and coriander just weren't meant to be... I will experiment further and get back to you on that. It wasn't terrible or anything, just not my fave.

1 banana
3/4 cup green tea
1 stick celery
1 cup yoghurt
1 handful frozen strawberries
1 handful arugula
1/2 handful coriander
1 tbsp salba

What do you think would improve this smoothie?