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