Hi friends-How to analyses which keyword has more traffic? Like PHP Development company in Delhi and PHP Training institute in Delhi. Please suggest some authentic steps to analyses.

Keyword analysis is the process of analyzing the keywords or search phrases that bring visitors to your website through organic and paid search. As such, keyword analysis is the starting point and cornerstone of search marketing campaigns.Keyword optimization analyzes which of a monitored domain's URLs rank the highest for a particular keyword. Of course, it's easy to find out who ranks in the top three results for a keyword; just type it into Google.

the best tool to check keywords traffic
adwords.google
keywordtool
wordstream
kwfinder