Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tung van ha slippers" » "trung van ha slippers", "tang van ha slippers", "dung van ha slippers", "tung van hoa slippers", "tung van chat slippers", "tung van hanh slippers", "tung van ha slippery", "tung van ha 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: (((("tung van ha slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tung van ha slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tung van ha slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tung van ha slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.