| nptel online certificate courses | 1.16 | 1 | 8605 | 32 | 17 |
| nptel online course certificate | 1.45 | 0.4 | 1498 | 31 | 23 |
| nptel online courses log in | 0.77 | 0.6 | 9500 | 27 | 84 |
| online nptel courses login | 0.1 | 0.8 | 5001 | 26 | 47 |
| nptel online courses registration | 1.25 | 0.1 | 8122 | 33 | 88 |
| nptel online certificate download | 0.71 | 1 | 7821 | 33 | 91 |
| nptel online course register | 0.15 | 0.7 | 1061 | 28 | 48 |
| nptel courses for free | 1.68 | 0.9 | 7263 | 22 | 14 |
| nptel certification course registration | 0.37 | 0.5 | 682 | 39 | 17 |
| nptel online course certification exams | 1.6 | 0.8 | 115 | 39 | 56 |
| nptel course grade certificate | 1.25 | 0.7 | 8835 | 30 | 8 |
| nptel online course registration | 0.42 | 0.4 | 2450 | 32 | 51 |
| nptel online course login | 0.42 | 0.2 | 7133 | 25 | 31 |
| nptel online courses free | 1.48 | 0.5 | 6620 | 25 | 89 |
