As we see it !

You might wonder why I am telling you not to use Google. As we know Google is the world’s most used search engine but the drawback of Google is we should spend the same time to search a difficult thing as well as an easily found pdf. We generally need to advance our search a little bit by typing xyz+pdf for getting a pdf of the topic xyz. This process might take more time than the normal search that you do in Google.

So, now it is necessary to use a search engine that is specific for finding the pdf. It is the PDFQueen which can help you fetch all kinds of pdf under all topics. You can get variety of pdfs ranging from the oldest to the latest. I had used this particular search engine many times and had got so many different kinds of pdfs useful for my research work.

When I talk about research work I had to mention that this search engine is exclusive for certain research work where in you can get all pdfs which needs access code to actually read that when you Google them. But, when you use this search engine you can access a wide collection of pdf library for free. Just a single click on the search button and you can see an ocean of pdfs.