Perhaps you should try some spelling variations:
"types algorithms" » "type algorithms", "type algorithm", "basis algorithms"
"trees algorithms" » "tree algorithms", "tree algorithm", "treatment algorithms"
"all logarithms" » "math logarithms", "_ logarithms", "all algorithms"

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