when was the last shuttle launch

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when was the last shuttle launch	1.93	0.5	1532	39	32
when	0.46	0.3	705	79	4
was	1.4	0.3	2146	52	3
the	0.1	0.8	8855	27	3
last	1.37	0.6	7525	93	4
shuttle	0.96	0.3	7005	87	7
launch	1.47	0.5	2547	15	6

Keyword	CPC	PCC	Volume	Score
when was the last shuttle launch	0.97	0.1	1864	59
when was the last shuttle launched	0.72	0.5	2228	20
last space shuttle launch	0.11	0.1	2554	82
space shuttle discovery last launch	1.5	0.8	5389	94
last shuttle launch date	0.38	0.3	4621	33
when was last space shuttle launch	0.4	0.4	2774	17
last shuttle launched by nasa	0.92	0.1	6708	46
when was the last space shuttle launched	0.01	1	7837	49
when was the last space shuttle launch	0.74	0.8	8487	6
when was the last shuttle flight	0.38	0.3	756	33
when was the last space shuttle flight	1.29	0.1	1777	60
when was the last shuttle mission	0.93	0.8	1094	58
the last shuttle launch	1.74	0.2	4390	60
when was the last space shuttle mission	1.57	0.8	8027	13
the last nasa space shuttle launch	0.56	0.3	5171	72
last nasa shuttle launch	0.18	1	3227	76
date of last space shuttle flight	1.63	0.2	5938	15
last flight of the space shuttle	1.11	0.3	1868	34