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