Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chon va toc snippets" » "chon va code snippets", "chong va toc snippets", "chon vi toc snippets", "cho va toc snippets", "chon va doc snippets", "chon va tac snippets", "chon va ton 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: (((("python using java snippets") or ("chon va toc snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("chon va toc snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( chon va toc snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("chon va toc snippets"))) or ("locating bug core snippets"))*.