Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi bac dan slippers" » "thi bach dan slippers", "thi ba dan slippers", "thi tac dan slippers", "thi cac dan slippers", "thi ban dan slippers", "thi bac dan slippery", "thi bac dan 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: (((("thi bac dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( thi bac dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("thi bac dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.