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