Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thuc tu chat snippets" » "thuc tu code snippets", "thuoc tu chat snippets", "thuc te chat snippets", "thu tu chat snippets", "thuc tu phat snippets", "thuc tu cham snippets", "thuc du chat snippets"
"python using java snippets" » "python using data 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: (((("thuc tu chat snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thuc tu chat snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( thuc tu chat snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thuc tu chat snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.