Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi ngan su slippers" » "tai ngan su slippers", "thu ngan su slippers", "thi nga su slippers", "thi nhan su slippers", "thi nganh suc slippers", "thi ngan xua slippers", "thi ngan su slippery", "thi ngan su 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 ngan su 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 ngan su slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi ngan su slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi ngan su slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.