Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doi ma tran slippers" » "doi ha tran slippers", "doi m tran slippers", "doi tan tran slippers", "doi va tran slippers", "doi xa tran slippers", "di ma tran slippers", "doi ma tran slippery", "doi ma tran grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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: (((("python using java snippets") OR ("doi ma tran slippers"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( doi ma tran slippers ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("doi ma tran slippers"))) or ("locating bug code snippets"))*.