Keyword Analysis & Research: what was sri lanka called

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what was sri lanka called	1.01	0.5	5313	86	25
what	1.25	0.8	8684	78	4
was	1.19	0.6	9420	43	3
sri	0.8	1	3454	36	3
lanka	0.69	0.2	4459	79	5
called	1.5	0.8	4558	13	6

Keyword	CPC	PCC	Volume	Score
what was sri lanka called before	1.32	0.5	900	94
what was sri lanka called before ceylon	1.05	0.2	3637	40
what was sri lanka called before 1972	0.63	0.4	32	14
what was sri lanka previously called	0.22	0.7	6544	44
what was sri lanka formerly called	0.84	0.5	8313	71
what was sri lanka originally called	0.85	0.9	2273	12
what was sri lanka once called	0.03	0.6	6367	33
by what name was sri lanka called earlier	0.29	0.6	5480	76
when was ceylon renamed sri lanka	0.09	0.6	9727	98
what year did ceylon become sri lanka	0.05	0.8	2871	89
when did ceylon became sri lanka	1	0.5	9926	99
sri lanka formerly ceylon	0.09	0.8	9645	86
what was ceylon called before	1.94	0.6	1052	17
when did ceylon change to sri lanka	1.28	0.9	575	88
what was previous name of sri lanka	1.44	0.5	8754	53
ceylon sri lanka name change	0.07	1	1099	37
why is sri lanka called sri lanka	1.55	0.7	1473	16
sri lanka previously called	0.28	0.6	5881	74
sri lanka was known as	0.1	0.9	983	13
sri lanka used to be called	0.69	0.6	7313	1
what is the history of sri lanka	1.32	0.8	3735	71
origin of sri lanka	0.74	1	3585	53
sri lanka original name	0.76	0.9	2041	95
short history of sri lanka	1.27	0.8	9247	89
history of sri lanka wikipedia	1.23	0.5	400	55
sri lanka historical name	1.1	0.9	9215	72
ancient name of sri lanka	1.79	0.3	1592	25

(Choose at least 2 and not exceed 5 keywords)

Choose at least 2 and not exceed 5 keywords