| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| sogang korean 1b textbook pdf | 1.54 | 1 | 2430 | 25 |
| sogang korean 1b workbook pdf | 0.11 | 0.4 | 9441 | 35 |
| sogang korean 1b student book | 1.77 | 0.6 | 4127 | 85 |
| sogang korean 1a pdf | 1.77 | 0.7 | 9472 | 83 |
| sogang korean 2b pdf | 1.68 | 0.4 | 3893 | 47 |
| sogang korean 1a workbook pdf | 1.38 | 1 | 5346 | 44 |
| sogang korean 4b pdf | 1.77 | 0.2 | 2348 | 16 |
| sogang korean 2b workbook pdf | 0.26 | 0.1 | 4798 | 65 |
| sogang korean 1a student book | 0.16 | 0.1 | 8434 | 98 |
| sogang korean 2a pdf | 0.25 | 0.2 | 5430 | 5 |
| sogang korean 2a student's book pdf | 1.03 | 0.2 | 9752 | 8 |
| sogang korean 1a workbook | 0.09 | 0.7 | 1367 | 77 |
| sogang korean 3a pdf | 0.94 | 0.9 | 23 | 63 |
| sogang korean 2b workbook answers pdf | 1.02 | 0.6 | 9045 | 72 |
| sogang korean 4a pdf | 0.44 | 0.3 | 1169 | 21 |
| sogang korean 1a workbook answers | 0.08 | 0.7 | 2317 | 22 |
| sogang korean 2a workbook pdf | 1.13 | 0.8 | 9261 | 30 |
| sogang korean 1a workbook audio | 1.19 | 1 | 2132 | 27 |
| sogang korean 2a workbook | 1.89 | 1 | 6192 | 19 |
| sogang korean 1a mp3 | 0.12 | 0.9 | 9263 | 63 |
| sogang korean 1a answer key | 1.08 | 0.6 | 311 | 8 |
| sogang 2b workbook pdf | 0.47 | 0.1 | 5347 | 60 |
