Show HN: Open-source script to find wasted Google Ads spend (n-gram analysis)
Category: other
Tags: google-ads, ppc, n-gram, marketing, google-sheets, advertising
Score: 5.3/10 (Innovation: 4, Technical: 4, Documentation: 7, Utility: 6)
A Google Ads Script that analyzes search term reports using n-gram analysis to surface wasted ad spend with zero conversions, outputting ranked n-grams to a Google Sheet for negative-keyword review. It's a practical, narrowly-focused tool for PPC managers, though the approach is well-known within the search marketing community.
Target audience: PPC managers, digital marketing specialists, growth marketers
Repository: https://github.com/adeptads-growth/google-ads-search-term-ngram-script · JavaScript · MIT
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