Dynamic Keyword Insertion (DKI) allows you to insert any one of your keywords into your advertisement text. You need to use the following syntax in your ads {KeyWord:default term}. The default term is used by Google AdWords when the keyword is not allowed to be inserted (For example, if it exceeds the character limit). Certain facts about Dynamic Keyword Insertion

• Note that Google AdWords adds keyword, but not necessarily the search term. If you are using Broad Match, the advertisement may not be very relevant.Google actually inserts the keyword that is triggered by the user's query. For instance, if the keyword in your account is "tour package" and the query is "tour package Thailand" and you've elected dynamic keyword insertion in your ... Read more...

Google gives each keyword in your AdWord account a Quality Score or QS. QS is a numerical value that ranges between 1 and 10. To allot a keyword to an advertiser, Google conducts an auction. Keywords with high QS are eligible to enter the auction more easily and at a lower cost compared to keywords with a lower QS. Google’s goal is to encourage relevant ads for their users and their pricing system is designed in a way that favors relevant ads and keywords, i.e. ads that get a high click-through and therefore make Google more money. The following factors determine a keyword QS: •    Keyword's click-through rate (CTR) •    The relevance of the keyword and ad text to its ad group and ... Read more...