| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| system source courses | 1.8 | 1 | 2875 | 48 | 21 |
| system | 1.74 | 0.8 | 352 | 5 | 6 |
| source | 0.01 | 0.5 | 4325 | 66 | 6 |
| courses | 0.26 | 0.2 | 2360 | 9 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| system source courses | 1.11 | 0.7 | 8352 | 81 |
| open source course management system | 1.28 | 0.3 | 3879 | 53 |
| course booking system open source | 0.36 | 1 | 3113 | 75 |
| source system for military education courses | 1.29 | 0.7 | 3012 | 95 |
| open source course management software | 1.62 | 0.5 | 1066 | 45 |
| open source training management system | 1.15 | 0.8 | 7292 | 86 |
| open source university management system | 1.67 | 0.2 | 5238 | 85 |
| open source management system | 1.39 | 0.8 | 8144 | 8 |
| open source software management system | 1.71 | 0.2 | 2710 | 20 |
| open source learning management system | 1.95 | 0.9 | 2568 | 25 |
| open source software management courses | 1.63 | 0.9 | 6107 | 79 |
| online course software open source | 0.38 | 1 | 3651 | 77 |
| free course management system | 0.59 | 1 | 3545 | 78 |
| open source systems management | 0.47 | 0.1 | 121 | 97 |
| course management system software | 0.22 | 0.5 | 4818 | 86 |
| online course management system | 0.59 | 0.5 | 7525 | 58 |
| free online course management system | 1.76 | 0.5 | 6557 | 11 |
| open source systems management software | 1.45 | 0.6 | 2944 | 80 |
