Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cho doi can snippets" » "cho doi code snippets", "cho moi can snippets", "cuoc doi can snippets", "cho tuoi can snippets", "cho doi canh snippets", "cho doi ban snippets", "cho voi can 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: (((("cho doi 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: (((("cho doi can snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( cho doi can snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cho doi can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.