Perhaps you should try some spelling variations:
"destruction technologies" » "construction technologies", "detection technologies", "extraction technologies"
"disruption technologies" » "disruptive technologies", "disruptive technologien", "encryption technologies"

Try widening your search to All Fields.

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

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