Twitter search operators 

The twitter query can have operators that modify its behavior, the available operators are:
watching now                  containing both “watching” and “now”. This is the default
“happy hour”                   containing the exact phrase “happy hour”.
love OR hate                    containing either “love” or “hate” (or both).
beer -root                         containing “beer” but not “root”.
#haiku                              containing the hashtag “haiku”.
from:alexiskold                sent from person “alexiskold”.
to:techcrunch                   sent to person “techcrunch”.
@mashable                       referencing person “mashable”.
superhero since:2010-12-27
                                           containing “superhero” and sent since date “2010-12-27”
ftw until:2010-12-27          containing “ftw” and sent before the date “2010-12-27”.
movie -scary :)                   containing “movie”, but not “scary”, and with a positive
flight :(
                               containing “flight” and with a negative attitude.
traffic ?                               containing “traffic” and asking a question.
hilarious filter:links           containing “hilarious” and linking to URL.
news source:twitterfeed   containing “news” and entered via TwitterFeed
lang:en                                limit the result to tweets in English 

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