Keyword Analysis & Research: what does png stand for

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what does png stand for	1.83	0.6	3266	53	23
what	1	0.5	6015	79	4
does	0.02	0.3	2912	17	4
png	1.71	0.4	2235	77	3
stand	1.98	1	3495	63	5
for	1.58	0.8	8780	69	3

Keyword	CPC	PCC	Volume	Score
what does png stand for	1.43	0.4	2695	28