Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
polio and iron lung treatment | 1.91 | 0.7 | 9266 | 88 |
polio treatment iron lung | 0.48 | 0.3 | 2280 | 96 |
polio and iron lung | 0.59 | 0.6 | 2541 | 81 |
iron lung and polio victims | 1.75 | 0.3 | 3899 | 30 |
polio disease iron lung | 0.11 | 0.9 | 93 | 36 |
polio ward iron lung | 1.7 | 0.5 | 1256 | 34 |
polio iron lung survivors | 0.29 | 0.9 | 4663 | 60 |
how does iron lung work for polio | 1.94 | 0.8 | 8017 | 36 |
paul polio iron lung | 0.13 | 0.1 | 7026 | 60 |
iron lungs for polio machine | 0.63 | 0.4 | 7209 | 61 |
polio iron lung machine | 0.12 | 0.3 | 9943 | 51 |
polio survivor iron lung | 0.13 | 0.3 | 7756 | 37 |
man with polio in iron lung | 0.11 | 0.5 | 8802 | 14 |
polio ward iron lung image | 0.77 | 0.4 | 2485 | 50 |