The phrase "additional exploration" is correct and usable in written English.
It can be used when referring to further investigation or study on a particular topic or subject matter.
Example: "The research findings suggest that there is a need for additional exploration into the effects of climate change on marine life."
Alternatives: "further investigation" or "more in-depth study".
In addition, the aggregate nature of our data prevented additional exploration of the specific cause of death by age group.
An additional exploration of a dual-task situation is recommended.
The company also will have $1.5 million in additional exploration expenses after drilling failed at two locations.
The relationship between cardiac status, ischemia,and the timing of extubation does warrant additional exploration.
Energy companies now enjoying record profits should use their newly minted resources to pursue additional exploration and to build desperately needed refining capacity.
We discuss the potential applications of these insights to the identification of additional exploration potential and to improved ultimate recovery.
The new geothermometer provides a valuable additional exploration tool for estimating subsurface temperatures in high-temperature geothermal systems.
However, the surveillance, documentation, and management of the tachysystole bundle component, after initiation, has been harder to effectively capture and needs additional exploration.
Falsely decreased IOPTH measurements could result in false-negative or false-positive results and lead to failed parathyroidectomy or unnecessary additional exploration.
Additional exploration of these findings may lead to a better understanding of the properties of enzymes at the lipid/water interface.
I also believe that they should be going in, putting this additional money into additional drilling, into additional exploration, but it's going to have to be bigger than that.
