The phrase "research endeavors" means the efforts or tasks involved in conducting and exploring a specific topic or subject in order to gain new knowledge and understanding. Full definition
We actively run veterinary and public seminars and have various research endeavours. (melbournerabbitclinic.com)
This will allow the U.K. to remain a competitive part of the international research endeavour and exploit opportunities for support from industry and charities both in the U.K. and overseas. (sciencemag.org)
She is the lead author of a paper in Springer's journal Biological Invasions that includes the insights of researchers from 45 institutions worldwide about related global research endeavours. (sciencedaily.com)