Perhaps you should try some spelling variations:
transform signal » transform global, transform ideas, transform school
land transfer » land transfers, land transport, funds transfer
bias time » bias die, das time, his time
time land » time lag, time line, time lags
signal 3 » signals 3, signal _, signal 4
c roles » _ roles, 8 roles, 3 roles
7 roles » _ roles, 7 role, 8 roles

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (( arts ((c roles) OR (7 roles)) transform signal 3 ) OR ( bias time land transfer _ case ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( arts ((c roles) OR (7 roles)) transform signal 3 ) or ( bias time land transfer _ case ))~".
• Adding a wildcard symbol may retrieve word variants: (( arts ((c roles) OR (7 roles)) transform signal 3 ) or ( bias time land transfer _ case ))*.