Perhaps you should try some spelling variations:
transform power » transform primer, transform your, transform our
bonn leaders » born leaders, women leaders, known leaders
transfers 3 » transfers _, transfer _, transfer 4
transfer 3 » transfer _, transfer 4, transfer a
guias d » guias de
d based » 3 based, bdd based, cfd based

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( aus bonn leaders transform power _ ) or ( guias d based ((transfers 3) OR (transfer 3)) case ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( aus bonn leaders transform power _ ) OR ( guias d based ((transfers 3) OR (transfer 3)) case ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( aus bonn leaders transform power _ ) or ( guias d based ((transfers 3) OR (transfer 3)) case ))*".