Looking on the internet deeply has found these results:

according to my knowledge is the most popular phrase on the web.

it can be applicable in practice 10 results on the web	according to my knowledge 122,800 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.	... Aug 7, 2010 ... According to my knowledge it is right. Are both the sentences right? What is the difference and use of "as per" and "according to"? Forum discussions with the word(s) "to my knowledge" in the title: according to my knowledge grammar. I certify is true and correct to the best of my knowledge According to my knowledge, hairs are dead cells. Why do they turn grey? Frequently asked in. UpdateCancel. 2 Answers. Sandeep Kulkarni ... Jan 12, 2012 ... ... equivalent to "in my opinion" or "as it relates to me". "As far as I know" means what it says, something like "according to my knowledge".

it can be applicable in practice

10 results on the web

according to my knowledge

122,800 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.

...
Aug 7, 2010 ... According to my knowledge it is right. Are both the sentences right? What is the difference and use of "as per" and "according to"?
Forum discussions with the word(s) "to my knowledge" in the title: according to my knowledge
grammar. I certify is true and correct to the best of my knowledge
According to my knowledge, hairs are dead cells. Why do they turn grey? Frequently asked in. UpdateCancel. 2 Answers. Sandeep Kulkarni ...
Jan 12, 2012 ... ... equivalent to "in my opinion" or "as it relates to me". "As far as I know" means what it says, something like "according to my knowledge".