Looking on the internet deeply has found these results:

if available, is the most popular phrase on the web.

if availables, 1355 results on the web	if available, 110,060,000,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
It doesn't look like this phrase is very popular! The search could not find any examples on the internet.	It was seen as the title that, if available, would henceforth be awarded to the British monarch's third son. administered with INTELENCE. Enable/ Disable showing moodbar, if available, in the progress slider. Tapping a channel or, if available, the RDS information (station identification). Caution is warranted and therapeutic concentration monitoring, if available, is recommended for antiarrhythmics when co On request, if available, it can add a cradle. A video camera, if available, is another invaluable tool. The prescribers are informed that local MIC breakpoints, if available, should be consulted.

if availables,

1355 results on the web

if available,

110,060,000,000 results on the web

More popular!

It doesn't look like this phrase is very popular! The search could not find any examples on the internet.

It was seen as the title that, if available, would henceforth be awarded to the British monarch's third son.
administered with INTELENCE.
Enable/ Disable showing moodbar, if available, in the progress slider.
Tapping a channel or, if available, the RDS information (station identification).
Caution is warranted and therapeutic concentration monitoring, if available, is recommended for antiarrhythmics when co
On request, if available, it can add a cradle.
A video camera, if available, is another invaluable tool.
The prescribers are informed that local MIC breakpoints, if available, should be consulted.