Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"binh tan du snippets" » "binh dan du snippets", "binh thuan du snippets", "binh luan du snippets", "binh toan du snippets", "binh tang du snippets", "binh van du snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("binh tan du snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("binh tan du snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( binh tan du snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("binh tan du snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.