You wants to continue your study with research as continues study or correspondence study? And what do you mean by OUTSIDE INDIA, where you wanna continue your study? Please complete your query with these details first.
Second, If you are looking for Phd and willing to go for regular research study work, it is really good and can Google for institutes and Universities which are offering this services to candidates. You can get many by this way according to your location preference.
Also i request you to go to the links posted here to know more and for better understanding on Phd (Research Study) first.
http://citehr.com <link fixed>