flattening a linked list

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
flattening a linked list	1.43	0.5	8302	71	24
flattening	1.02	0.5	6148	23	10
a	1.79	0.2	5938	60	1
linked	0.81	0.2	4927	90	6
list	0.98	0.6	1931	80	4

Keyword	CPC	PCC	Volume	Score
flattening a linked list	0.97	0.9	2035	54
flattening a linked list leetcode	1.41	0.8	8352	86
flattening a linked list gfg	1.23	0.1	2990	62
flattening a linked list gfg practice	0.76	0.7	57	67
what is flattening of linked list	1.66	0.5	3431	37
flattening a binary tree to linked list	0.95	0.9	4793	100
flatten a multilevel linked list leetcode	0.7	0.2	9804	21
flatten bst to linked list leetcode	0.21	0.5	8732	35
flatten doubly linked list leetcode	1.15	0.7	9271	36
flatten a linked list	1.41	0.8	1561	8
flattening of a linkedlist	0.24	0.5	5695	96
flatten a multilevel linked list	1.66	0.8	154	73
flatten a linked list gfg	0.31	0.4	8998	58
flatten bst to linked list	1.5	0.5	2464	42
leetcode linked list easy	1.86	0.1	8270	69
linked list 2 leetcode	0.5	0.1	834	38
leetcode flatten binary tree to linked list	0.31	0.3	5158	5
linked list leetcode problem	1.17	0.6	5016	42