Perhaps you should try some spelling variations:
significant physical » significant medical, significant policy
significant moments » significant elements, significant aspects, significant molecules
significant points » significant bits, significant bit, significant part

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: ((((((significant points) OR (significant events))) OR (significant moments))) OR (significant physical)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((significant points) OR (significant events))) or (significant moments))) or (significant physical))".
• Adding a wildcard symbol may retrieve word variants: ((((((significant points) OR (significant events))) or (significant moments))) or (significant physical))*.