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