Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lam ca mong snippets" » "lam ca muong snippets", "lam va mong snippets", "lam ca ong snippets", "lam cua mong snippets", "lam cha mong snippets", "lam co 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: (((("lam ca 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: (((("lam ca mong snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lam ca mong snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lam ca mong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.