Keyword Analysis & Research: np and np hard problem

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
np and np hard problem	1.68	1	1405	76	22
np	0.52	0.9	6091	21	2
and	0.54	0.7	2195	35	3
np	1.9	0.7	2913	13	2
hard	0.24	0.3	8484	71	4
problem	1.93	0.6	6234	3	7

Keyword	CPC	PCC	Volume	Score
np and np hard problem	0.42	0.8	8800	27
np hard and np complete problems	1.83	0.9	5576	94
np hard and np complete problems in daa	1.6	0.1	1108	62
are all np complete problems np hard	0.78	0.2	440	79
are np complete problems np hard	1.57	0.3	5055	49
what are np hard and np complete problems	1.67	0.2	8907	45
np hard np complete problems	1.43	0.5	9992	44
np complete and np hard problems difference	0.18	0.7	5257	83
np hard vs np complete problems	0.68	0.8	2472	74