Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung len tri slippers" » "dung nen tri slippers", "dung le tri slippers", "dung luan tri slippers", "dung len troi slippers", "dung lien tri slippers", "dung luyen tri slippers", "dung len tri slippery", "dung len tri 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 len tri 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 len tri slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dung len tri slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dung len tri slippers"))) or ("locating bug code snippets"))*.