Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thi cam doc snippets" » "thi cam code snippets", "thi cham doc snippets", "thi tam doc snippets", "thi canh doc snippets", "thi nam duoc snippets", "thi lam duoc snippets", "thi chat doc 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: (((("thi cam doc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi cam doc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( thi cam doc snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi cam doc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.