Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lieu chiu do snippets" » "lieu chiu code snippets", "hieu chi do snippets", "liem chau do snippets", "dieu chim do snippets", "lieu chiu dong snippets", "lieu chau doc snippets", "lieu chinh do 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: (((("lieu chiu do snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lieu chiu do snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( lieu chiu do snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lieu chiu do snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.