Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lai chat xe snippets" » "lai chau xe snippets", "lam chat xe snippets", "li chat xe snippets", "lai chat deo snippets", "lai chat xuc snippets", "lai chat beo 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: (((("lai chat xe snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lai chat xe snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lai chat xe snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lai chat xe snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.