"immediately increased" is a correct and commonly used phrase in written English.
It describes a sudden and significant increase in something. Example: "After implementing the new marketing strategy, sales immediately increased by 50%."
Freud immediately increased his speed and moved closer.
Novum almost immediately increased the price by 1,100%, and hiked the price higher still in January 2016.
Yes, he immediately increased spending on research and development, but he also cleverly exploited the relationship with Roche, forged strategic alliances with other companies and made good hires.
Perhaps then it was a slight misunderstanding that VAT was immediately increased by George "we're all in this together" Osborne in his first budget?
"There was something about being around Bob that immediately increased the expectations I had for myself," Ms. Schneider said in 1999.
Jarvis stood by Jessie after Jessie punched a George Washington player in the groin during a break in action on Dec. 2. Jessie's playing time immediately increased and he responded with his best game of the season.
In which case, he or she was charged in "Execution", which immediately increased the indebtedness to £1 5s 6d, making it much less likely that the prisoner could ever get out.
As the Kirckman's director, the oboist Neil Black, readily admitted, "the scope of the society immediately increased, with many more concerts at the South Bank and the Wigmore Hall".
The club, including supporters whose season-ticket prices were immediately increased and subjected to compulsory purchase of cup tickets, have poured money out to bankers since: that monumental £700m, to cover interest and a series of other heart-sinking fees.
Trinity Mirror immediately increased the cash it set aside to deal with hacking to £41m as the three Appeal Court justices unanimously backed every legal element of Mr Justice Mann's judgment in May.
It immediately increased the medical presence at all Cricket Australia matches, and made wearing helmets that comply with the 2013 British Safety Standard on Helmets compulsory from 1 October this year; while such helmets do not cover the back of the neck, where Hughes was hit, they make the chances of an accident less likely.
