when was the first meme invented

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when was the first meme invented	0.87	0.1	6595	64	32
when	0.15	0.2	9903	58	4
was	1.11	0.1	8148	89	3
the	0.56	0.1	2522	43	3
first	1.31	0.1	6130	4	5
meme	1.5	0.7	7499	50	4
invented	1.5	0.1	6237	23	8

Keyword	CPC	PCC	Volume	Score
when was the first meme invented	1.27	0.7	5692	38
who invented the first meme	1.13	1	1952	29
what was the first ever meme invented	0.86	0.2	9701	40
first meme ever invented	1.51	0.9	3966	25
who invented the first mechanical computer	0.51	0.4	2447	13
who invented the first mechanical clock	1.05	0.1	1386	63
who invented the first medicine	0.91	0.4	8685	44
who invented the first mechanical calculator	0.34	0.2	7583	13
who invented the first mercury thermometer	0.41	0.6	5652	43
who invented the first metal detector	0.24	0.5	8424	20
who invented the first mechanical reaper	1.6	0.1	7641	93
who invented the first meat slicer	1.08	0.2	9667	22
who invented the first mechanical pencil	0.81	1	2172	34