| 关键词 ⓘ | 搜索量 ⓘ | 深度 ⓘ | 强度 ⓘ | 显著度 ⓘ | 结果数 ⓘ | 产品数 ⓘ | 机会指数 ⓘ | |
|---|---|---|---|---|---|---|---|---|
| swokowski | 18 | 4 | 0 | 5 | — | — | — | |
| swokowski algebra | 11 | 4 | 0 | 3 | — | — | — | |
| algebra swokowski | 119 | 4 | 0 | 3 | — | — | — | |
| calculo swokowski | 16 | 4 | 0 | 1 | — | — | — | |
| algebra universitaria earl swokowski | 30 | 4 | 0 | 1 | — | — | — | |
| precalculo swokwooski | 24 | 4 | 0 | 1 | — | — | — |