URL prefix search:

[serjuc11111]

he have option in permalinks rules
URL prefix search:

if i want to put inside "ads"....
all category region and city will have in front "ads/category etc"...
how to update breadcrumb for this....??
now breadcrumb "href" to  "category,region or city" not to "ads/category,ads/city,ads/region"

P.s
search page:
domain.com/category (after i put inside url prefix search) should redirect to "ads/category"
and
domain.com/anytexthere/category dont redirect to domain.com/category
same problem for city and region
domain.com/blablabla/madrid-r123 dont redirect to domain.com/madrid-r123
thx!

[design]

I think you are relying to much on url for SEO, is this true? you would be better off using google / rich snippets

http://forums.osclass.org/tips-and-tricks/(tip)-adding-metadata-rich-snippets/

keepin' it simple