Result

Result: 'Smile, a' (1)

A smile is in itself a greeting, a sign of acknowledgement we give to those we meet even before we say hello to them, so it is important to ...
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Syntaxes of research

word1 word2: search on at least one of the two words.
word1word2: search on both words.
"word1 word2": search on the expression between" ".
word*: searches on the beginning of the word, whatever the end of the word.
-word: the word behind - is excluded from the search.