Google Ads Search: how to structure effective campaigns in 2026

Google Ads Search campaign structure decides 50% of performance. A wrong structure means budget burned in 30 days; a right one scales predictably. Here's how to structure in 2026, after Google's algorithm changes.

The 3 campaign families

• Brand: protect company name (very low CPC, high CTR). Always on.
• Prospect: generic commercial keywords (medium-high CPC, where results happen)
• Competitor: competitor names (controversial, high CPC, variable conversion)

Rule: ALWAYS separate Brand from Prospect. Mixing them skews quality score and CPL.

Clear naming convention

Example for a Milan accountant:

[Brand] - Smith Firm - Search
[Prospect] - Accountant LDN - Search - Generic
[Prospect] - Accountant LDN - Search - SME
[Prospect] - Open VAT LDN - Search - Lead-gen

Naming serves you and whoever takes over. Our rule: type + topic + city + match type/intent.

SKAG is dead, STAG is present

Single Keyword Ad Group (SKAG) was 2018-2021 best practice. Today Google penalises fragmentation: too many ad groups with few conversions → algorithm doesn't learn.

STAG (Single Theme Ad Group): 1 ad group per theme with 5-15 related keywords (broad + phrase). Example for "Open VAT":

• open vat milan
• accountant open vat
• how much to open vat
• flat-rate open vat

Match types in 2026

Broad match modified no longer exists. Options:

• Broad: wide, let Google AI decide. For branding or awareness.
• Phrase: balanced, default option for most SMEs
• Exact: only for super-commercial high-value keywords

Recommended mix: 60% phrase, 30% exact, 10% broad.

Negative keywords critical

A list of 50-200 negative keywords per account, updated monthly, cuts 20-40% of waste. Base list: "free", "jobs", "salary", "wikipedia", non-target city names. See the Lead Gen Machine package for full Google Ads management.

Want to apply this to your SME?

If you'd like a concrete analysis of your situation, request the free audit from Gamerbit. In 48 hours we tell you exactly where you're losing leads, time or budget — no sales pitch.

For a complete system, the 2026 no-brainer offers are the most direct starting point.