PORTMAP.MIT.EDU has 6 keywords

Third position — 1 keywords

Keywords Analytic

the 3th position for portmap.mit.edu

#	Keyword	Results	Change	Check Date
3	perle port mapper	622 000	0	2014-07-25

positions above than 3th portmap.mit.edu

#	Keyword	Results	Change	Check Date
12	port mapper freeware	55 700	0	2014-01-11
14	free web based port mapper	145 000	0	2014-03-05
18	port mapper	319 000	0	2014-07-04
24	tool com ports	28 900 000	4	2014-06-21
48	freeware port mapper	271 000	0	2013-11-19