"many implications in" is a correct and usable phrase in written English.
It can be used to indicate that there are a variety of consequences or meanings associated with a particular situation or statement. Here is an example: "The politician's controversial statement had many implications in the media, sparking debates and discussions among journalists and analysts."
"Time has so many implications in life that we are often unaware of, like the speed of film," Ms. Smith said.
The results from this paper have many implications in regards to the widespread implementation of self-connection services and the future of the air travel industry.
The study of the thermodynamics of computation is a lively field with many implications in the foundations of physics (Leff and Rex 2003).
The Fall also had many implications in Europe: the influx of Greek science and culture into Europe by those escaping the Ottomans was a crucial factor in catalyzing the European Renaissance.
Such mechanisms have many implications in the progression of α-synucleinopathies (Goedert et al., 2001).
The selective use of prenatal diagnostic testing can have many implications in both comparative settings.
The culture shock for the lads has been bad enough but when the many implications kick in, it becomes very complicated.
This study has many implications for practice in osteopathy and possibly in other CAM professions.
For comprehensive summaries of the many implications of marriage in U.S. federal law, see the 1997 U.S. General Accounting Office Report on marriage see the Other Internet Resources for the 1997 report and the 2003 update.
Naturally, there are many implications and hurdles in solving this problem at one dump, let alone across several countries and cities.
This connection would have many implications upon Ernest in the future; for instance, he was selected as godfather for Albert's second daughter Princess Alice, and would eventually come to give her away at her wedding, only months after Albert's death.
