MINEMAPS.PSU.EDU has 11 keywords

Third position — 2 keywords

Keywords Analytic

the 3th position for minemaps.psu.edu

#	Keyword	Results	Change	Check Date
3	pa mine subsidence maps	135 000	0	2014-03-07
3	mine subsidence maps pa	135 000	0	2014-03-22

positions above than 3th minemaps.psu.edu

#	Keyword	Results	Change	Check Date
4	pennsylvania mine subsidence map	881 000	0	2014-04-18
18	street atlas viewer	141 000	0	2014-10-01
23	zip code map for pa	48 300 000	0	2014-03-06
30	transparent overlay tool	603 000	0	2016-02-17
32	undergroound map	106 000 000	0	2014-08-03
33	edu0 chart	127 000 000	0	2014-07-05
37	oil and gas mining symbols	1 780 000	0	2014-04-10
39	maplink atlas	3 400 000	0	2014-12-15
42	measure area in jpg	52 100 000	0	2014-06-09

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