Perhaps you should try some spelling variations:
"the containers collection" » "the containing collections", "the containers creation"
"the context collection" » "the content collections", "the context selection", "the text collection"
"the containers section" » "the containers service", "the contributors section"

Try widening your search to All Fields.

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