Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"sang lam son snippets" » "sang lap son snippets", "bang lam son snippets", "mang lam son snippets", "sang lam san snippets", "sang lam sang snippets", "sang lang son 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: (((("sang lam son snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("sang lam son snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( sang lam son snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("sang lam son snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.