Keyword | CPC | PCC | Volume | Score | Length of keyword |
---|---|---|---|---|---|
particle swarm optimization essay grading | 0.57 | 0.1 | 6492 | 81 | 41 |
particle | 0.57 | 0.5 | 4344 | 32 | 8 |
swarm | 0.62 | 0.7 | 9785 | 80 | 5 |
optimization | 1.87 | 0.3 | 4724 | 32 | 12 |
essay | 1.03 | 0.6 | 481 | 30 | 5 |
grading | 0.41 | 0.3 | 6203 | 100 | 7 |