Perhaps you should try some spelling variations:
"offender profiling" » "offenen profilen", "offener profile"
"gender profiling" » "gene profiling", "cancer profiling", "genomic profiling"
"genome profiling" » "genomic profiling", "gene profiling", "genome probing"

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: (("offender profiling") OR ((("gender profiling") OR ("genome profiling")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"offender profiling\") or (((\"gender profiling\") OR (\"genome profiling\"))))".
• Removing quotes may allow a broader search: (( offender profiling ) or ((( gender profiling ) OR ( genome profiling )))).
• Adding a wildcard symbol may retrieve word variants: (("offender profiling") or ((("gender profiling") OR ("genome profiling"))))*.