Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lam da chuc snippets" » "lam di chuc snippets", "lam don chuc snippets", "lam gia chuc snippets", "lam dau chuc snippets", "lam dao chuc snippets", "lam dat chuc 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 da chuc 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 da chuc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lam da chuc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lam da chuc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.