Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chi luoc can snippets" » "chi luoc code snippets", "chi duoc can snippets", "chi loc can snippets", "chien luoc can snippets", "chi luc canh snippets", "chi hoc can snippets", "chi luoc dai 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: (((("chi luoc can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chi luoc can snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( chi luoc can snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chi luoc can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.