To refine your search, consider using the following tools:

• You can enter several keywords, just separate them with a space.

• To search for a file using compound terms, place keywords within quotes. For example: "washing machine" or "red car"

• To broaden you search you can enter several keywords separated by a comma. For example: "red car","blue car" would search for red car OR blue car

• You can exclude specific keywords by using 'not:'. For example: car not:red

Note that you can use all of these tools within a single search. For example: car not:red, motorbike not:blue, "yellow bus" "school bus"