Looking on the internet deeply has found these results:

suitable for solving is the most popular phrase on the web.

suitable to solve 1322,000 results on the web	suitable for solving 1338,000 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.	Not suitable for children under years. Bringing together interested stakeholders with real expertise to focus on a given technology, technologies serving a given sector or the implementation of technologies suitable for solving a specific environmental problem is an interesting move. Both bottles and cans are suitable for recycling. I consider this arrangement especially suitable for artisanal small businesses. Information is useful for solving problems. Stresses that cross border cooperation provides a suitable approach to solving daily problems on both sides of the border, especially in economic, social, cultural and environmental fields; The fabrics are suitable for swimwear.

suitable to solve

1322,000 results on the web

suitable for solving

1338,000 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.

Not suitable for children under years.
Bringing together interested stakeholders with real expertise to focus on a given technology, technologies serving a given sector or the implementation of technologies suitable for solving a specific environmental problem is an interesting move.
Both bottles and cans are suitable for recycling.
I consider this arrangement especially suitable for artisanal small businesses.
Information is useful for solving problems.
Stresses that cross
border cooperation provides a suitable approach to solving daily problems on both sides of the border, especially in economic, social, cultural and environmental fields;
The fabrics are suitable for swimwear.