| Keyword | Most frequent expressions (number of websites) |
|---|---|
| yield | high yield (59), crop yield (14), yield quality (12), good yield (10), quality yield (8), yield low (5), yield high (5), yield management (5), yield good (4), maximum yield (4), yield well (4), exceptional yield (4), yield cost (4) |
| yii | symfony yii (2), experience yii (1), yii craft (1), yii codeigniter (1), application yii (1), yii php (1), boot yii (1), system yii (1), yii framework (1), wordpress yii (1), yii custom (1), yii magento (1), yii spare (1) |