afb.org 的自然流量、热门关键词、排名和 SEO 数据。
| # | 关键词 | 搜索量 | KD | CPC | 预计流量 | 排名 | 国家 |
|---|---|---|---|---|---|---|---|
| 1 | louis braille | 8,900 | 19 | $0.33 | 934 | 3 |  US |
| 2 | anne sullivan | 5,800 | 27 | $1.14 | 928 | 2 | US |
| 3 | braille | 10,600 | 11 | $0.83 | 583 | 5 |  UK |
| 4 | helen keller quotes | 4,400 | 29 | $0.02 | 462 | 3 | US |
| 5 | helen keller biography | 2,500 | 15 | $0.25 | 400 | 2 |  IN |
| 6 | what is legally blind | 3,500 | 24 | $0.40 | 367 | 3 | US |
| 7 | how do blind people read | 1,100 | 21 | $0.00 | 324 | 1 | US |
| 8 | what is bixby | 4,300 | 32 | $0.00 | 322 | 4 | US |
| 9 | helen keller plane | 2,900 | 28 | $0.00 | 304 | 3 | US |
| 10 | did helen keller fly a plane | 2,600 | 26 | $0.00 | 273 | 3 | US |
| 11 | braille definition | 1,700 | 28 | $0.00 | 272 | 2 | US |
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