| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| autism next stage in evolution | 1.81 | 1 | 67 | 29 |
| is autism the next stage of human evolution | 0.7 | 0.2 | 3189 | 92 |
| autism next step in evolution | 0.9 | 0.2 | 7567 | 34 |
| autism next step in human evolution | 1.86 | 0.6 | 7178 | 32 |
| are autistic people the next evolution | 0.62 | 0.5 | 4781 | 74 |
| aspergers next stage of evolution | 1.38 | 0.6 | 6796 | 27 |
| the evolution of autism | 0.62 | 0.5 | 5908 | 23 |
| is autism an evolutionary step | 0.71 | 0.6 | 7403 | 1 |
| evolution of autism spectrum disorder | 0.08 | 0.4 | 7666 | 25 |
| evolution of the definition of autism | 1.01 | 0.2 | 4488 | 56 |
| new developments in autism | 0.06 | 0.9 | 8854 | 54 |
| autism stages of development | 1.67 | 0.5 | 7042 | 84 |
| evolution of autism treatments | 1.09 | 0.1 | 1444 | 74 |
| stages of change in autism | 0.87 | 0.2 | 5640 | 41 |
| why did autism evolve | 0.16 | 0.2 | 1220 | 34 |
| are there stages in autism | 1.98 | 0.9 | 9860 | 89 |
| early stages of autism | 0.44 | 0.3 | 8203 | 18 |
| ages and stages autism | 0.15 | 0.5 | 790 | 45 |
| does autism have stages | 0.56 | 0.1 | 7359 | 83 |
| when does autism present itself | 0.42 | 0.5 | 9086 | 82 |
| when does autism develop | 0.39 | 0.4 | 6220 | 44 |
