If you are the one who gets to pick the topic for your Exploratory essays, then choose something that you already know well. This is the easiest and the biggest shortcut around. You already have the material in your head, ready to put it down on paper. Plus you will already have a few good ideas about where to search for more information. The things you know may be a little boring. You may know a few of Shakespeare's works or the story about manufacture of the "Titanic", but you consider them boring. In most circumstances, people know these sorts of things because they studied them at school. If they hadn't studied this information at school, they would have never researched them. In that case, if you are the one who is able to pick the Exploratory essay topic of your choice, then pick something that you enjoy. Choose something what you want to learn, or what already interests you. Use the Exploratory essay as a way of learning something that you want to know about.
If you are not able to pick your own Exploratory essays topics, then you will have to stick to what your teacher/professor makes you write about. This is bad because you are most probably is not keen to learn about this particular Research essay topic. However, the positive moment is that if the Exploratory type essay is based on something that the school syllabus demands, then there is a very good chance to find some first class help.
At the time when all students have to write about the same thing, prompt helpers start crawling out of the woodwork. This may be in the form of some sort of intuitionally allowed guidebook. These are the sorts of things that are printed by famous publishers and will give you help on your Research paper. They often provide a lot of help, although they still mean a lot of work.
There are other helpers you may find online. There can be some companies ready to write your Exploratory papers instead you. They may be some companies ready to proofread your work for you. They may also be companies ready to supply you with the markers guide. They all represent very handy little snippets of information, because they provide specific points needed to get the higher marks. There are even occasions when these guides are published in the internet. It is hard to find if you do not know where to look, but they are very handy if your essay paper contains a plan consisting of questions. If the paper wants you to find out a certain thing and offers an amount of points for it (that are usually in brackets on the side of the question), then a markers guide will help you out a lot.
There are also some other people doing the same essays who will give you tips and advice. Many people share notes via social media. They offer up tips and advice in return for tips and advice.