At the moment, having your own account is useful for ensuring that your search list is saved on the Real Time page.

Topics target RSS items by their subject or category. If you search by topic, PubSub will return results from feed sources that we've identified as being (generally) about that particular topic.

topic:sports

The above query returns results from RSS feed sources that are about sports. If a topic name is more than one word, you must surround it in double-quotation marks, like this:

topic:"Alternative Medicine"

The full list of supported topics is here.

Nicklas Bendtner

Find items containing any of the the words Nicklas and Bendtner in any order.

"Lil Wayne"

Find items containing exactly this phrase.

Lil -Wayne

Find items containing Lil but not Wayne.

Lil -"Lil Wayne"

Find items containing Lil but not the phrase "Lil Wayne".

topic:celebrities

Find items from feed sources that are generally about celebrities. Surround topic names of more than one word in double-quotes("").

Rock Band source:example.com

Find items containing the words Rock and Band from RSS source example.com.

Rock Band -source:twitter.com

Find items containing the words Rock and Band, but exclude items from twitter.com feeds.

x_img_width:120

Find items containing img HTML tags with width="120" (find items with images 120 pixels wide).

x_img_width:>120

Find items containing img HTML tags with width greater than 120 (find items with images greater than 120 pixels wide).

x_div_id:ads

Find items containing div HTML tags with id="ads".

x_tags:img

Find items containing at least one img tag.