We aim to give you good results if you just two a few keywords into the search box. But we also offer more powerful features to let you find and filter documents.
You can build complex queries such as this one:
title:"ebola virus" AND abstract:epidemic AND year:<2015
You can search in fields by using a field name followed by a colon. Available search fields include title, author, journal, abstract, keywords, and organization; the Query Builder tool will provide a more complete list. Note that field search is largely not available in the free edition of 1findr.
The basic search operators are:
|AND (default)||lithium AND battery||both terms must occur|
|OR||lithium OR battery||one term must occur|
|NOT||lithium NOT battery
||results with “battery” will be excluded|
|–||lithium -battery||same as NOT|