The broad match modifier is a new AdWords targeting feature that lets you create keywords which have greater reach than phrase match and more control than broad match. Adding modified broad match keywords to your campaign can help you get more clicks and conversions at an attractive ROI, especially if you mainly use exact and phrase match keywords today.To implement the modifier, just put a plus symbol (+) directly in front of one or more words** in a broad match keyword. Each word preceded by a + has to appear in your potential customer's search exactly or as a close variant. Close variants include misspellings, singular/plural forms, abbreviations and acronyms, and stemmings (like “floor” and “flooring”). Synonyms (like “quick” and “fast”) and related searches (like “flowers” and “tulips”) aren't considered close variants.
"We're always interested in ways to increase our volumes while keeping our CPA down. As a result, we've added broad match modified keywords to several campaigns where previously we only had phrase and exact match keywords. After a few weeks of testing, we're pleased to see these campaigns showed significant increases in conversion and volume, whilst keeping the CPA down. Therefore, we will be looking to scale our use of modified broad match keywords in all our campaigns to take full advantage of these great results."