Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"noi lam di snippets" » "noi nam di snippets", "nong lam di snippets", "nhom lam di snippets", "noi lam gi snippets", "noi lay di 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: (((("noi lam di snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("noi lam di snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( noi lam di snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("noi lam di snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.