Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
haring-hidore et al. 1985 | 1.88 | 1 | 7425 | 88 |
t herr k hartinger et al. 2012 | 0.03 | 0.3 | 7742 | 37 |
harding et al. 1999 | 1.58 | 0.7 | 1526 | 80 |
hong et al. 2009 | 0.08 | 0.4 | 3048 | 66 |
zhang et al. 2008 | 1.24 | 0.3 | 2579 | 82 |
ling et al. 2014 | 0.61 | 0.3 | 9104 | 56 |
higgins et al. 2003 | 1.94 | 1 | 2593 | 69 |
o'connor et al. 2009 | 0.11 | 0.6 | 2717 | 4 |
zhong et al. 2008 | 0.31 | 1 | 5980 | 25 |
zhang et al. 2007 | 1.32 | 0.2 | 1716 | 60 |
teixeira et al. 2009 | 0.19 | 0.4 | 4725 | 50 |
ling et al. 2013 | 1.91 | 0.2 | 8709 | 19 |
teixeira et al. 2008 | 1.96 | 0.5 | 3128 | 11 |
zhang et al. 2009 | 1.61 | 0.3 | 8827 | 47 |
wong et al. 2008 | 1.71 | 1 | 9336 | 34 |
harter et al. 2002 | 0.52 | 0.9 | 6051 | 45 |
hong et al. 2011 | 1.12 | 0.3 | 9345 | 36 |
connor et al. 2011 | 1.58 | 0.7 | 2470 | 58 |
moher et al. 2009 | 0.22 | 0.8 | 8435 | 26 |
zhang et al. 2002 | 1.35 | 0.6 | 9598 | 43 |
collingridge et al 1983 | 0.1 | 0.7 | 370 | 92 |
lingard et al 2003 | 0.81 | 0.4 | 2251 | 88 |
harding et al 2015 | 0.35 | 1 | 4807 | 36 |
harter et al. 1996 | 0.28 | 0.2 | 8201 | 47 |
hattori et al. 1996 | 0.37 | 1 | 2150 | 17 |