Here you may specify which words the title of the
papers should contain.
The input is one or more words or a group of letters.
Allowed characters are a-z, A-Z, 0-9,
" " (space, blank), "-"
(minus), "." (period) and ":"
(colon); as well as the special characters listed
- Example: if you put "Europ", the
search result may include papers with a title including the words "Europe",
"Europa", "European" etc.
If you enter more than one word, the search-engine will find only
those papers which contain exactly those two (or more) words in a row,
i.e. with a blank inbetween.
- Example: if you put "European integration",
the search result may include papers with a title including the
words "European integration" only, not e.g. "European