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