Perhaps you should try some spelling variations:
22weak interaction » weak interaction, weak interactions, work interaction
wear interaction » weak interaction, ear interaction, weak interactions
near interaction » ear interaction, linear interaction, bear interactions

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: %((22weak interaction) OR (((wear interaction) OR (near interaction))))%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%((22weak interaction) or (((wear interaction) OR (near interaction))))%22".
• Adding a wildcard symbol may retrieve word variants: %((22weak interaction) or (((wear interaction) OR (near interaction))))%22*.