The phrase "further guarantees that" is correct and usable in written English.
You can use it when you want to state that something is providing a greater guarantee or assurance than what already exists. For example: "An independent audit of the company's financial records further guarantees that their reported profits are accurate."
The move has been welcomed by aid agencies, but the UN wants further guarantees that the aid will get to the people most in need.
It further guarantees that charged particles on a given magnetic field line will stay together on a magnetic field line at later times, i.e., line preserving.
The unseen-protein evaluation further guarantees that all mutations of the same protein are used either for training or evaluation.
LU also gave a further guarantee that should deflation occur, staff would be guaranteed a minimum 0.25% pay increase each year.
Mr. Kerry and the White House have been trying to win Republican votes by committing to a 10-year plan to modernize the existing nuclear complex and by drafting statements that will further guarantee that the treaty does not impose any meaningful restrictions on American plans to build missile defense systems.
This provision further guaranteed that preventive health services would be available in the health plan, without co-payments.
This can further guarantee that the information is genuine and reliable, while also reducing the costs of data collection by credit agencies.
The implementation of Sharia in Brunei doesn't make a lot of sense the state is already incredibly safe, and it's not like altering the criminal code is going to do a huge amount to further guarantee that safety.
Crittenden's other amendments would have further guaranteed that slavery would remain legal indefinitely in Washington, D.C., so long as it was legal in either Maryland or Virginia and that slaveholders would be reimbursed for runaway slaves.
Further, it guarantees that the user will not have any information about the ranking strategy adopted to retrieve the images, thus providing an unbiased evaluation.
