website indexing ???

[wegotitugetit]

I'm looking at different things to make my website better all round from the seo to the design

one thing i have always wondered is below the main google url there is categories what is the correct method to get this to show to google and what is is called I'm sure it is just indexing but not sure on what and how to achieve this

for example

Linky

this is what i want to find out what is this called please this is the talk photography main google search

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