GNU-CAD-CAM.SOURCEFORGE.NET has 8 keywords

First position — 1 keywords

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the 1th position for gnu-cad-cam.sourceforge.net

#	Keyword	Results	Change	Check Date
1	block diagram gnu	57 700	0	2014-06-24

positions above than 3th gnu-cad-cam.sourceforge.net

#	Keyword	Results	Change	Check Date
13	acad block diagram to table	1 400 000	-1	2015-01-30
19	cad human figure block	167 000	0	2014-08-15
21	best software for block schemes	59 700 000	0	2014-05-04
22	block diagram of a complete computer system	1 860 000	0	2013-07-06
27	linux 3d diagrams	286 000	0	2015-08-21
42	best block diagram software	5 580 000	0	2013-10-24
42	computer block diagram	7 870 000	0	2014-04-10