Perhaps you should try some spelling variations:
"tables algorithms" » "tableau algorithms", "tableau algorithm", "types algorithms"
"trees algorithms" » "tree algorithms", "tree algorithm", "access algorithms"
"all logarithms" » "math logarithms", "_ logarithms", "all algorithms"

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: (((("tables algorithms") OR ("trees algorithms"))) OR ("all logarithms")).
• Removing quotes may allow a broader search: (((( tables algorithms ) or ( trees algorithms ))) or ( all logarithms )).
• Adding a wildcard symbol may retrieve word variants: (((("tables algorithms") or ("trees algorithms"))) or ("all logarithms"))*.