| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| sources of chromium pollution | 0.12 | 0.1 | 7949 | 71 | 29 |
| sources | 1.06 | 0.3 | 1248 | 82 | 7 |
| of | 1.8 | 0.9 | 7697 | 28 | 2 |
| chromium | 1.02 | 0.8 | 6702 | 96 | 8 |
| pollution | 1.52 | 0.1 | 459 | 68 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| sources of chromium pollution | 1.15 | 1 | 7752 | 5 |
| food sources of chromium | 0.54 | 0.4 | 4397 | 65 |
| natural sources of chromium | 1.08 | 0.7 | 8898 | 37 |
| dietary sources of chromium | 1.01 | 1 | 9179 | 100 |
| natural sources of chromium in food | 1.2 | 0.1 | 2709 | 52 |
| food sources of dietary chromium | 0.73 | 0.2 | 3994 | 77 |
| best sources of chromium | 0.73 | 0.8 | 5377 | 20 |
| good sources of chromium | 1.2 | 0.3 | 6634 | 27 |
| environmental chemistry of chromium | 0.94 | 0.7 | 9608 | 10 |
| environmental effect of chromium | 0.85 | 0.4 | 1702 | 63 |
| select the food sources of chromium | 2 | 0.3 | 9741 | 30 |
| which are good food sources of chromium | 0.89 | 0.7 | 9225 | 76 |
| what foods chromium found in | 0.31 | 0.7 | 6479 | 78 |
| chromium found in nature | 1.79 | 0.1 | 1167 | 32 |
| which foods contain chromium | 0.57 | 0.6 | 2008 | 2 |
| chromium in what foods | 1.61 | 0.5 | 2705 | 98 |
| chromium build from source | 1.17 | 0.1 | 193 | 98 |
