[Web4lib] Why use the plus symbol before search terms when googling?

[John Fitzgibbon]

Hi,

Why use the plus symbol before search terms when googling? Google
automatically puts a Boolean And between search terms. Shouldn't this
render the + symbol unnecessary? Is it best to search without the + or
should I enter it anyway?

Just wondering.

John Fitzgibbon

Galway Public Library
Island House
Cathedral Square
Galway
Ireland

p: 00 353 91 562471
f: 00 353 91 565039
w: http://www.galwaylibrary.ie 

******************************************************************* 
Tá eolas atá príobháideach agus rúnda sa ríomhphost seo 
agus aon iatán a ghabhann leis agus is leis an duine/na daoine
sin amháin a bhfuil siad seolta chucu a bhaineann siad. 
Mura seolaí thú, níl tú údaraithe an ríomhphost nó aon iatán 
a ghabhann leis a léamh, a chóipáil ná a úsáid. 
Má tá an ríomhphost seo faighte agat trí dhearmad, 
cuir an seoltóir ar an eolas thrí aischur ríomhphoist 
agus scrios ansin é le do thoil. 

This e-mail and any attachment contains information which is 
private and confidential and is intended for the addressee 
only. If you are not an addressee, you are not authorised 
to read, copy or use the e-mail or any attachment. 
If you have received this e-mail in error, please notify 
the sender by return e-mail and then destroy it. 
*********************************************************************