| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| free plc training books | 0.59 | 0.5 | 6606 | 93 | 23 |
| free | 1.17 | 0.5 | 6653 | 41 | 4 |
| plc | 0.2 | 0.3 | 9201 | 8 | 3 |
| training | 0.61 | 0.2 | 3208 | 8 | 8 |
| books | 0.4 | 0.7 | 700 | 61 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| free plc training books | 0.62 | 0.6 | 5655 | 88 |
| free plc training course download | 1.02 | 0.4 | 881 | 93 |
| free plc training courses | 2 | 1 | 2838 | 11 |
| plc training free online | 0.17 | 0.2 | 8894 | 40 |
| free plc training course online | 0.96 | 0.4 | 4384 | 9 |
| free plc training courses online | 1.26 | 0.8 | 4409 | 15 |
| free plc training course outline | 0.93 | 0.4 | 8266 | 51 |
| best free plc training | 1.99 | 0.7 | 3317 | 76 |
| plc training software free | 0.34 | 0.4 | 4464 | 99 |
| free plc training course for beginners | 1.82 | 0.6 | 267 | 52 |
| plc free learning course | 1.96 | 0.7 | 5820 | 60 |
