Keyword analysis tools

Keyword analysis tools
Google:
Adwords keyword tool: Common queries for specific keywords and extended matching
Https://adwords.google.com/select/KeywordSandbox

Baidu:
Keyword tools: Common queries for specific keywords, extended matching, and query popularity
Http://www2.baidu.com/inquire/dsquery.php

Sohu:
Keyword tool: keyword search popularity
Http://db.sohu.com/regurl/pv_price/query_consumer.asp

Netease:
Keyword tool: keyword search popularity
Http://adpsearch.163.com/find_price.php

Overture:
Keyword usage frequency tool (English): Common queries for specific keywords and the number of times queried
Http://inventory.overture.com/d/searchinventory/suggestion

Keyword density check ):
Frequently-occurring keywords and their density
Www. seotoolkit. co. uk/keyword_density_analyser.asp <-- instanceendeditable -->