Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phap lam chi snippets" » "phap lam code snippets", "phap luat chi snippets", "phap luan chi snippets", "phap nham chi snippets", "phap nam chi snippets", "phap lam chu snippets", "phap la chi 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: (((("phap lam chi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phap lam chi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( phap lam chi snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phap lam chi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.