| zfairs california | 1.24 | 0.3 | 4426 | 17 | 96 |
| zfairs science fair california | 0.06 | 0.4 | 5150 | 30 | 21 |
| science fairs in california | 1.57 | 0.2 | 1562 | 27 | 38 |
| california state science fair | 0.92 | 0.4 | 4855 | 29 | 59 |
| science fair san diego | 1.61 | 0.1 | 6933 | 22 | 94 |
| california science fair projects | 0.2 | 0.3 | 3896 | 32 | 99 |
| science fair home page | 1.13 | 0.1 | 6329 | 22 | 48 |
| los angeles science fair | 0.16 | 1 | 435 | 24 | 46 |
| san jose science fair | 1.52 | 0.9 | 4245 | 21 | 60 |
| science fair official website | 0.09 | 0.9 | 9558 | 29 | 54 |
| san francisco science fair | 0.61 | 0.7 | 8268 | 26 | 59 |
| what is the science fair | 1.53 | 0.9 | 8154 | 24 | 42 |
| california science fair 2023 | 1.28 | 0.7 | 6929 | 28 | 86 |
| science fair central website | 1.83 | 0.6 | 6418 | 28 | 28 |
