| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| new definition of vaccine | 1.49 | 0.2 | 9433 | 9 | 25 |
| new | 0.99 | 0.5 | 5241 | 88 | 3 |
| definition | 2 | 0.5 | 5358 | 69 | 10 |
| of | 0.22 | 0.8 | 5983 | 88 | 2 |
| vaccine | 1.99 | 0.3 | 9707 | 12 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| new definition of vaccine | 0.84 | 0.4 | 1125 | 1 |
| old and new definition of vaccine | 1.53 | 0.9 | 2359 | 32 |
| new vs old definition of vaccine | 1.38 | 0.9 | 6923 | 31 |
| change of definition of vaccine | 1.5 | 0.9 | 363 | 86 |
| short definition of vaccine | 1.06 | 0.7 | 241 | 39 |
| has the definition of vaccine changed | 1.06 | 0.1 | 5476 | 15 |
| what is a vaccine | 1.95 | 0.3 | 904 | 25 |
| what is the meaning of vaccine | 0.76 | 0.6 | 219 | 59 |
| the main meaning of vaccine | 0.45 | 0.9 | 9676 | 16 |
| describe what is a vaccine | 0.75 | 0.5 | 7504 | 89 |
| define the term vaccine | 0.61 | 0.5 | 5135 | 91 |
| explain what a vaccine is | 0.63 | 0.6 | 7953 | 68 |
| what is a vaccination | 1.44 | 1 | 6379 | 85 |
