| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what causes iq to drop | 1.39 | 0.5 | 1447 | 34 |
| why is the average iq dropping | 1.63 | 0.2 | 7898 | 16 |
| why my iq decreased suddenly | 0.37 | 0.9 | 7230 | 11 |
| why did my iq go down | 0.53 | 0.2 | 9183 | 39 |
| why are iq scores dropping | 0.22 | 0.9 | 8143 | 82 |
| has iq been dropping | 1.46 | 1 | 6503 | 46 |
| can your iq drop | 1.2 | 0.7 | 4335 | 37 |
| what causes low iq | 1.79 | 0.3 | 6448 | 46 |
| why is iq declining | 1.61 | 0.7 | 2987 | 94 |
| does iq drop due to age | 0.37 | 0.5 | 2103 | 39 |
| why is my iq low | 1.68 | 0.6 | 8126 | 64 |
| iq rates are dropping | 1.11 | 0.1 | 3038 | 32 |
| paranormal reasons for iq decline | 1.9 | 1 | 9030 | 80 |
| reasons for low iq | 1.96 | 0.8 | 4070 | 52 |
| iq dropping since 1970 | 0.94 | 0.7 | 3332 | 31 |
| has the average iq dropped | 0.88 | 0.3 | 8182 | 65 |
| can iq be decreased | 0.91 | 0.2 | 9820 | 70 |
