Google Ads Match Types Explained: Broad, Phrase, and Exact Match
One of the most impactful — and most misunderstood — settings in Google Ads is keyword match type. Getting this wrong is one of the fastest ways to burn through your ad budget on irrelevant clicks. Here’s a plain-English explanation of how each match type works and when to use them.
What Are Match Types?
Match types control which searches trigger your ads. The same keyword can be set to broad, phrase, or exact match — and each will result in very different searches showing your ad. Understanding the difference is fundamental to running efficient campaigns.
Broad Match
How to set it: Just type the keyword with no symbols: web design sunshine coast
What it does: Shows your ad for searches Google considers related to your keyword — including synonyms, related topics, and variations. This is the default in Google Ads.
Example: Your keyword “web design sunshine coast” might trigger ads for: “website builder Queensland”, “how to make a website”, “graphic design Noosa”, “digital agency Australia”
Pros: Captures a wide range of searches, great for discovery, works well with Smart Bidding when you have conversion data
Cons: Can waste budget on irrelevant searches, especially for new accounts with no conversion history
Best for: Established accounts with strong conversion tracking and Smart Bidding (Target CPA or Target ROAS)
Phrase Match
How to set it: Put the keyword in quotes: “web design sunshine coast”
What it does: Shows your ad for searches that include the meaning of your keyword phrase, in that order, but may include additional words before or after.
Example: “web design sunshine coast” might trigger: “affordable web design sunshine coast”, “best web design sunshine coast 2026”, “web design sunshine coast quote” — but not “website builder Queensland”
Pros: Good balance of reach and control
Cons: Can still match some unexpected variations
Best for: Most service-based businesses during the testing phase
Exact Match
How to set it: Put the keyword in square brackets: [web design sunshine coast]
What it does: Shows your ad only when someone searches for that exact keyword or very close variants (misspellings, plurals, reordering of the same words).
Example: [web design sunshine coast] will match “web design sunshine coast” and “web design for sunshine coast” but not “web design Maroochydore”
Pros: Maximum control, highest relevance, typically best Quality Score
Cons: Limits reach significantly — you need many exact match keywords to cover all variations
Best for: Your highest-converting, most valuable keywords
Negative Keywords — The Fourth Match Type
Negative keywords prevent your ads from showing for specific searches. Just as important as your positive keywords, negatives stop you paying for clicks from people who will never buy from you.
Example negatives for a web design agency: free, DIY, tutorial, course, template, how to, jobs, careers, cheap, examples
Use exact match negatives [-free] to block a specific word, or phrase match negatives [-“web design course”] to block a phrase.
Recommended Strategy for Australian Small Businesses
- Start with phrase match on your core service keywords to balance reach and control
- Add exact match for your top 5–10 highest-intent keywords
- Build a solid negative keyword list from day one
- Review the Search Terms report weekly for the first 2–3 months to find new negatives and new keyword opportunities
- Consider adding broad match only after you have 30+ conversions tracked — at that point Smart Bidding has enough data to use it efficiently
At Oop Design, match type strategy is a core part of how we set up and manage Google Ads accounts for Sunshine Coast businesses. Learn about our Google Ads management service or get a free account review.