How the term field works
Every visit that arrives from a tagged link carries a small set of labels describing where it came from: a source, a medium, a campaign name and two optional extras. Term is one of those extras, and it is the slot reserved for the keyword. It is filled by whatever you put in the utm_term value at the end of the link, and by nothing else.
It exists because paid search needed somewhere to record which keyword triggered a click, and that is still its main use. It is a free-text field, so analytics stores exactly the string you send — capital letters, spaces and typos included — and shows it as a manual term dimension beside source, medium and campaign.
If Google Ads auto-tagging is switched on, the keyword travels with the click identifier and arrives through the linked accounts instead, so this field stays empty for those visits. That is expected behaviour rather than a fault. You would tag links by hand mainly for platforms that have no automatic connection of their own.
Why the term field matters
It is the only standard place in a link where keyword-level detail belongs. Without it, every click from a search ad on a smaller platform collapses into a single campaign row, and you can see that the campaign worked without ever learning which search made it work.
It also keeps the other fields clean. When there is nowhere to record the keyword, people push it into the campaign name instead, and the campaign report fills with near-identical rows that can no longer be added together into anything meaningful.
Common mistakes with the term field
The most common misunderstanding is expecting organic keywords to appear here. Search engines stopped passing query data to analytics long ago; organic searches live in Search Console, not in this field. A blank term column on organic traffic is not something tagging can fix.
The second is inconsistency. Because the field is free text, Kathmandu Hotel and kathmandu-hotel become two separate rows that never total correctly. Agree one convention — lower case, hyphens, no spaces — and hold everyone to it.
The third is a privacy problem rather than a reporting one. A URL is copied, shared, logged by servers and sometimes indexed, so anything personal placed in this field travels with it. Keywords and variant labels are safe here; names, phone numbers and email addresses are not.
How to act on it
Start by deciding whether you need the field at all. If your ad platform links directly to your analytics property, leave it out and let the automatic connection do the work. If it does not, use it, and generate the values with the UTM link builder rather than editing URLs by hand in a browser bar.
Then look at what has already been collected. Open the manual term dimension in your reports, find rows that are obviously the same value written two ways, and correct the links that produced them. Tidying the source of the data is the only durable fix; renaming rows inside a report changes nothing about what arrives tomorrow.