| Keyword | Most frequent expressions (number of websites) |
|---|---|
| aquarium | plant aquarium (2), aquarium plant (2), aquarium house (1), evening aquarium (1), aquarium window (1), aquarium sort (1), liter aquarium (1), aquarium underwater (1), round aquarium (1), aquarium catfish (1), website aquarium (1), aquarium kutsera (1), aquarium design (1) |