Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"benh dung mo snippets" » "benh ung mo snippets", "benh dong mo snippets", "benh rung mo snippets", "benh dung co snippets", "benh dung cho snippets", "benh dung von 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: (((("benh dung mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("benh dung mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( benh dung mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("benh dung mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.