the text entry field under the heading "Search" you can
enter one or more terms as search items.
The heading "Your options for the search result display"
lists the following possibilities:
you can choose how many search results you would like to be
displayed on one page.
a search is performed, some abstracts will match your search
items / terms more precisely than others. To define the degree
of likeness between the search results and your search items,
a value of relevance is shown in percentage, with 1% meaning
a minimal relevance and 100% a perfect match. You can set up
yourself, which degree of relevance you demand for your search.
you can define, in what way your search items should be connected
in case you entered more than one word in the text entry field.
There are three options:
If you enter for example [ Proktology Radiology
] in the text entry field the search can be performed for these
two words as a phrase, which means that they have
to appear in an abstract text in exactly this combination in order
to produce a hit for the search result.
The second possibility is that all search items
have to appear in an abstract text, but not necessarily in the exact
combination they were entered.
It is also possible to count it as a hit and display it in the search
results, if only one of the search items entered
appears in a text.