Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lam chat doi snippets" » "dam chat doi snippets", "luan chat doi snippets", "cao chat doi snippets", "lam chat di snippets", "lam hat doi snippets", "lam chat doc 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 chat doi 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 chat doi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lam chat doi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lam chat doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.