Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"te phan dung snippets" » "te phan ung snippets", "te phan dang snippets", "te chan dung snippets", "te phat dung snippets", "te than dung snippets", "ke phan dung snippets", "te phan dung slippers"
"locating bug code snippets" » "locating bug code slippers", "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: (((("te phan dung snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("te phan dung snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( te phan dung snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("te phan dung snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.