Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi sac dan slippers" » "thi tac dan slippers", "thi san dan slippers", "khi sac dan slippers", "thi cac dan slippers", "thi bac dan slippers", "thi sa dan slippers", "thi sac dan slippery", "thi sac 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("thi sac dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi sac dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi sac dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi sac dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.