Queries may be written partially for greater control of the search results, e.g. a search for a data set 'I love Wikipedia' submitted as a mere fraction like "wiki" or "pedia" will nonetheless return the aforementioned I love Wikipedia;
Queries may be written partially, but, the order set of a string of words may not be rearranged in any way, shape or form, e.g. a data set consisting of the exact order "Woolley & Wallis" may not be reordered as "Wallis & Woolley";
The search engine is case-insensitive, that is to say, any queries written in uppercase letters will return identical keywords from the database, the same way as if they had otherwise been written in lowercase letters, and vice versa;
The search option is set by default to "beginning of keywords only" which scans the database for a matching set of the keywords. You can change this setting to "keywords and in description" for a deeper scan with the description;
More options are available to you such as running a random query which will pull up data entry in cascading order, or the A to Z index which lists all data entries in alphabetical order on one page, or you can start the search anew.