There[SQ]s no known widely used or established application or software called "CLIQZ" specifically for Mac. It[SQ]s possible :

*

It[SQ]s a very niche or newly released application:

Many smaller apps don[SQ]t have widespread recognition.
*

The name is slightly misspelled:

Try searching for similar-sounding names.
*

It[SQ]s an internal or company-specific application:

Some organizations use custom software with unique names.
*

It[SQ]s a typo:

Double-check the spelling.

If you can provide more context (where you encountered this name, what it[SQ]s supposed to do), I might be able to offer more specific information.