Vidyanidhi has been conceived and implemented with 2 main layers:

• The top layer is the digital library of the Indian Theses Database. Indian Theses Database database consists of bibliographic details of the theses.

• The inner layer of the digital library consists of full theses. This is full text data which is free to download.

• The Simple Indian Theses Database Search needs only few descriptive words for a list of relevant pages. The Simple Indian Theses Database Search only returns pages that contain all the words in your query, refining or Field Specificing your search is as simple as adding more words to the search term you have already entered.

• For more descriptions about Indian Theses Database Simple Search, click here.

You can increase the accuracy of your search by making keywords as specific as possible. The Advanced Indian Theses Database Search provides four options.

• The first option with all words, retrieves pages that include all words in the search string.
• The second option with exact phrase, searches for complete phrases and you need not enclose a phrase with in the quotation marks. This search internally enclose the phrase in double quotes.
• The third option with alteast one word, retrives pages that include atleast one word in the search string.
• Finally, the last option without the words, excludes the words and tries to provide better results for the words which are entered in the other options.
• For more details about Advanced Indian Theses Database Search, Click here.

• The Directory Search enables users to search deeper within categories and produces more relevant results. Indian Theses Database's Directory search's innovative classification technique connects regular simple search results with information in the Directory. The Indian Theses Database Directory Search uses the same user-friendly interface design which is similar to the Simple Indian Theses Database Search.

• To conduct a search with Indian Theses Database Field Specific Search you need precise information about a particular Creator. With this search you will get exact information what you need.
• For more accurate results you have to make use of all the options.