| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| auditory tube ear | 1.63 | 0.1 | 7979 | 15 | 17 |
| auditory | 1.8 | 0.9 | 9436 | 92 | 8 |
| tube | 0.69 | 0.2 | 9516 | 45 | 4 |
| ear | 2 | 1 | 4206 | 17 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| auditory tube ear | 0.42 | 0.8 | 1787 | 88 |
| auditory tube ear model | 1.41 | 0.2 | 5088 | 15 |
| auditory tube ear function | 1.14 | 0.6 | 2032 | 54 |
| middle ear auditory tube | 1.69 | 0.3 | 4342 | 35 |
| the auditory tube encloses the ear ossicles | 0.42 | 0.6 | 4718 | 9 |
| auditory tube of ear | 1.39 | 1 | 1181 | 19 |
| auditory tube function ear | 1.71 | 1 | 7165 | 17 |
| model of an ear | 1.03 | 0.8 | 9695 | 97 |
| anatomy of ear model | 1.99 | 0.2 | 9046 | 15 |
| ear structure model labeled | 1.94 | 0.5 | 4747 | 36 |
| ear model for kids | 1.59 | 1 | 4879 | 25 |
| ear model labeled anatomy | 0.94 | 0.4 | 3953 | 64 |
| model of middle ear | 0.74 | 0.9 | 1457 | 61 |
| what is the auditory tube | 0.29 | 1 | 7236 | 14 |
| inner ear anatomy model | 1.03 | 0.8 | 3008 | 47 |
| model of the human ear | 1.09 | 0.6 | 2152 | 49 |
| auditory tube and eustachian tube | 1.92 | 0.6 | 644 | 70 |
| model of the ear labeled | 0.06 | 0.1 | 9266 | 98 |
| opening of auditory tube | 0.87 | 0.2 | 1198 | 21 |
| labeled inner ear model | 1.39 | 0.3 | 6939 | 71 |
