Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung nhat vi slippers" » "dung nhan vi slippers", "dang nhat vi slippers", "dung nha vi slippers", "dung nhat ve slippers", "dung phat vi slippers", "dung hat vi slippers", "dung nhat vi slippery", "dung nhat vi 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 nhat vi 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 nhat vi slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dung nhat vi slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dung nhat vi slippers"))) or ("locating bug code snippets"))*.