aclm/optic$ AND aclm/"light source" AND aclm/(detector$ or sensor$) AND aclm/(wavelet or "wave guide") AND aclm/(web or gas)
2
1
200%
aclm/optic$ AND aclm/"light source" AND aclm/(detector$ or sensor$) AND aclm/(wavelet or "wave guide") NOT aclm/(web or gas) AND spec/(web or gas)
6
14
42.8%
aclm/optic$ AND aclm/"light source" AND aclm/(detector$ or sensor$) NOT aclm/(wavelet or "wave guide") AND aclm/(web or gas) AND spec/(wavelet or "wave guide")
5
5
100%
aclm/optic$ AND aclm/"light source" NOT aclm/(detector$ or sensor$) AND aclm/(wavelet or "wave guide") AND aclm/(web or gas) AND spec/(detector$ or sensor$)
0
1
0%
aclm/optic$ NOT aclm/"light source" AND aclm/(detector$ or sensor$) AND aclm/(wavelet or "wave guide") AND aclm/(web or gas) AND spec/"light source"
2
3
66.6%
NOT aclm/optic$ AND aclm/"light source" AND aclm/(detector$ or sensor$) AND aclm/(wavelet or "wave guide") AND aclm/(web or gas) AND spec/optic$