| 1 | tefl courses onsite tefl | | | | | | | 11 | 1.40% |
| 2 | online tefl courses onsite | | | | | | | 8 | 1.02% |
| 3 | tefl courses online tefl | | | | | | | 7 | 0.89% |
| 4 | courses online tefl courses | | | | | | | 7 | 0.89% |
| 5 | combined tefl courses online | | | | | | | 7 | 0.89% |
| 6 | short courses 40100 hours | | | | | | | 6 | 0.76% |
| 7 | courses 40100 hours standard | | | | | | | 5 | 0.64% |
| 8 | hours standard 120140 hours | | | | | | | 5 | 0.64% |
| 9 | 40100 hours standard 120140 | | | | | | | 5 | 0.64% |
| 10 | courses onsite tefl courses | | | | | | | 5 | 0.64% |
| 11 | costa rica czech republic | | | | | | | 4 | 0.51% |
| 12 | combined tefl courses onsite | | | | | | | 3 | 0.38% |
| 13 | china costa rica czech | | | | | | | 3 | 0.38% |
| 14 | hours long courses 150 | | | | | | | 3 | 0.38% |
| 15 | long courses 150 hours | | | | | | | 3 | 0.38% |
| 16 | standard 120140 hours long | | | | | | | 3 | 0.38% |
| 17 | 120140 hours long courses | | | | | | | 2 | 0.25% |
| 18 | cambodia china costa rica | | | | | | | 2 | 0.25% |
| 19 | as a foreign language | | | | | | | 2 | 0.25% |
| 20 | english as a foreign | | | | | | | 2 | 0.25% |
| 21 | teaching english as a | | | | | | | 2 | 0.25% |
| 22 | rica czech republic france | | | | | | | 2 | 0.25% |
| 23 | intro to itti want | | | | | | | 1 | 0.13% |
| 24 | tefl and tesol training | | | | | | | 1 | 0.13% |
| 25 | international tefl and tesol | | | | | | | 1 | 0.13% |
| 26 | a discount for itti | | | | | | | 1 | 0.13% |
| 27 | czech republic france greece | | | | | | | 1 | 0.13% |
| 28 | republic france greece italy | | | | | | | 1 | 0.13% |
| 29 | want a discount for | | | | | | | 1 | 0.13% |
| 30 | itti want a discount | | | | | | | 1 | 0.13% |
| 31 | to itti want a | | | | | | | 1 | 0.13% |
| 32 | mexico nicaragua peru russia | | | | | | | 1 | 0.13% |
| 33 | czech republic france guatemala | | | | | | | 1 | 0.13% |
| 34 | nicaragua peru russia spain | | | | | | | 1 | 0.13% |
| 35 | peru russia spain thailand | | | | | | | 1 | 0.13% |
| 36 | russia spain thailand turkey | | | | | | | 1 | 0.13% |
| 37 | spain thailand turkey usa | | | | | | | 1 | 0.13% |
| 38 | thailand turkey usa vietnam | | | | | | | 1 | 0.13% |
| 39 | peru spain thailand usa | | | | | | | 1 | 0.13% |
| 40 | italy mexico peru spain | | | | | | | 1 | 0.13% |