Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung du tinh slippers" » "dung de tinh slippers", "dung cu tinh slippers", "dung cua tinh slippers", "dung dau tinh slippers", "dung tu tinh slippers", "dung du tinh slippery", "dung du tinh 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: (((("dung du tinh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung du tinh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung du tinh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung du tinh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.