"to further emphasize" is correct and usable in written English.
You can use it when you want to make a point stronger, such as, "I cannot stress enough the importance of being organized; to further emphasize this point, make sure to keep a planner and stick to a routine."
A sample case is provided at the end to further emphasize key points discussed in the article.
Then, internal flow fields involving temperature, pressure and velocity were qualitatively compared to further emphasize the optimization effect.
(To further emphasize the cultural divide, Hayes referred to the setup as having involved "this speed drug, that's good for sex drive, or something").
They have donated funds and their time to a wide range of universities and other educational organizations and delivered many addresses to further emphasize the importance of learning.
He claims it was executed after the car entered production, perhaps as a way to further emphasize Mr. Nickles's role in the creation of the Riviera.
To further emphasize their revolutionary intent, the followers of Jehu, in addition to the holocaust, made the site of the temple of Baal a latrine.
Finally, we conducted an experiment using real data from online customer reviews to further emphasize the effectiveness of the proposed metrics.
To further emphasize unity, government policy was to downplay Serb-Croatian language differences, and the kingdom even championed a joint "Serb-Croatian-Slovene" language, though Slovene was then (and remains) quite a different tongue.
The unfortunate recent parallels between American and Russian health experiences serve to further emphasize the importance of attending to the struggles of those falling victim to opioid abuse in the U.S. as well as other vulnerable populations.
Johannes Waidbacher, the mayor of Braunau am Inn, said he fully supported the commission's finding, noting that it had further recommended that the site be used by a social or municipal institution, to further emphasize the rejection of Nazi ideology.
The Obama legal team decided to time the Red Cross visit during the break in order to further emphasize that the second set of interrogators comprised different officials questioning him for a different purpose.
