| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| eclass tu korea ac kr | 0.78 | 1 | 2989 | 20 |
| eclass tukorea co kr | 0.47 | 0.4 | 3392 | 1 |
| eclass yeonsung ac kr | 1.57 | 0.8 | 3581 | 74 |
| eclass chosun ac kr | 0.59 | 0.8 | 8807 | 36 |
| eclass seoularts ac kr | 0.99 | 0.2 | 9792 | 78 |
| eclass ks ac kr | 1.23 | 0.8 | 373 | 76 |
| eclass kcu ac kr | 0.53 | 0.6 | 1765 | 73 |
| eclass cje ac kr | 2 | 0.4 | 9979 | 76 |
| eclass world ac kr | 1.58 | 0.3 | 8941 | 34 |
| eclass sch ac kr | 0.25 | 0.3 | 6001 | 92 |
| tukorea eclass.ac.kr | 1.59 | 0.5 | 1173 | 30 |
| eclass cau ac kr | 0.16 | 0.7 | 7623 | 31 |
| eclass ajou ac kr | 0.48 | 0.2 | 2605 | 72 |
| eclass khu ac kr | 0.67 | 0.3 | 5651 | 79 |
| eclass mju ac kr | 1 | 0.8 | 1399 | 95 |
| eclass.tukorea | 1.5 | 0.2 | 7261 | 72 |
| eclass kpu ac kr | 1.94 | 0.2 | 3558 | 75 |
| eclass songwon ac kr | 0.09 | 0.4 | 54 | 29 |
| eclass bc ac kr | 1.08 | 0.7 | 2803 | 17 |
| eclass knsu ac kr | 0.57 | 1 | 2771 | 63 |
| www.eclass.tukorea.ac kr | 0.05 | 0.4 | 4217 | 65 |
