Perhaps you should try some spelling variations:
studi pemikiran » studi pendidikan
seri pemikiran » seri pemasaran, tersaji pemikiran, sejarah pemikiran
pemikiran rano » pemikiran dan, pemikiran yang, pemikiran paulo
rano karno » nano warno
dan karina » dan katrina, dan karya, dan kapita
dan karno » dan karton, dan karya, dan karir

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: (( seri pemikiran rano karno ) OR ( studi pemikiran ((dan karno) OR (dan karina)) ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( seri pemikiran rano karno ) or ( studi pemikiran ((dan karno) OR (dan karina)) ))~".
• Adding a wildcard symbol may retrieve word variants: (( seri pemikiran rano karno ) or ( studi pemikiran ((dan karno) OR (dan karina)) ))*.