Looking on the internet deeply has found these results:

can be helpful for others is the most popular phrase on the web.

can be of help to others 1409,000 results on the web	can be helpful for others 125,900,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
You see, we can be of help to each other. First of all, we have spoken here about the resolution of a conflict which can be of help to us in a multilateral agreement. Perhaps she can be of help to Nate. It's good that I can be of help to you. [Chattering] Perhaps I can be of help to you. If I can be of help to King Horik then I am happy to stay. You see, we can be of help to each other. So I think that this can be of help both to the candidates and other stakeholders.	Visual cues can be helpful in triggering memories. Our pattern of progress has not been uniform and we continue to be in development mode, but we learn from each other and we have resources and experience, which may be helpful to others. To this end experience in other Member States can be helpful. Our partnership can be helpful here. I think it would be helpful if I heard other people's stories first. And if you think of any other way I can be helpful, let me know. Alone time can be helpful for some types. On the other hand, it facilitates a sound appreciation of the original certificate, so that it can be helpful to obtain recognition by the competent authorities.

can be of help to others

1409,000 results on the web

can be helpful for others

125,900,000 results on the web

More popular!

You see, we can be of help to each other.
First of all, we have spoken here about the resolution of a conflict which can be of help to us in a multilateral agreement.
Perhaps she can be of help to Nate.
It's good that I can be of help to you.
[Chattering] Perhaps I can be of help to you.
If I can be of help to King Horik then I am happy to stay.
You see, we can be of help to each other.
So I think that this can be of help both to the candidates and other stakeholders.

Visual cues can be helpful in triggering memories.
Our pattern of progress has not been uniform and we continue to be in development mode, but we learn from each other and we have resources and experience, which may be helpful to others.
To this end experience in other Member States can be helpful.
Our partnership can be helpful here.
I think it would be helpful if I heard other people's stories first.
And if you think of any other way I can be helpful, let me know.
Alone time can be helpful for some types.
On the other hand, it facilitates a sound appreciation of the original certificate, so that it can be helpful to obtain recognition by the competent authorities.