VOL.VERILOG has 10 keywords

First position — 2 keywords

Keywords Analytic

the 1th position for vol.verilog.com

#	Keyword	Results	Change	Check Date
1	vol.verilog.com	2 290 000	0	2014-05-04
1	vol.verilog	2 450 000	0	2014-03-24

positions above than 3th vol.verilog.com

#	Keyword	Results	Change	Check Date
4	verilog tutorial	198 000	0	2016-01-15
4	VIDEO VERILOG TRAINING	238 000	7	2014-03-15
6	verilog training	205 000	0	2014-06-08
11	Verilog video	384 000	0	2014-06-05
14	verilog reference	693 000	10	2014-10-09
32	verilog {	4 030 000	-12	2012-06-22
38	verilog ???	4 080 000	-16	2012-07-15
39	verilog include	367 000	0	2014-09-17