PPC Anomaly Knowledge Base

Google Ads Error & Anomaly Directory

A comprehensive reference of structural and financial anomalies automatically detected by our AI auditing engine.

Budgetcritical

Zero-Conversion Spend Campaigns

Ad groups spending over $200 in the last 30 days without producing a single conversion or qualified lead.

How our AI engine resolves this anomaly
Biddingwarning

Sudden High CPC Spikes

Abnormal 150%+ increases in average CPC caused by Smart Bidding miscalculations or auction volatility.

How our AI engine resolves this anomaly
Semanticscritical

Missing Negative Keywords & Cross-Exclusion

Search campaigns matching irrelevant or low-intent search queries due to lack of shared negative keyword lists.

How our AI engine resolves this anomaly
Budgetwarning

Early Daily Budget Exhaustion

Daily campaign budgets completely depleted before peak afternoon/evening conversion hours.

How our AI engine resolves this anomaly
Semanticscritical

Broad Match Keyword Cannibalization

Broad match keywords capturing impressions from high-converting exact match queries, driving up cost per acquisition.

How our AI engine resolves this anomaly
Analyticscritical

Broken Conversion Tag & Duplication

Duplicate conversion events or missing tracking tags corrupting algorithmic bidding models.

How our AI engine resolves this anomaly

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