Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tu lieu cac snippets" » "tu lieu code snippets", "tu hieu cac snippets", "tu dieu cac snippets", "tu lieu bac snippets", "du lieu cac snippets", "tu liem cac snippets", "tai lieu cac snippets"
"python using java snippets" » "python using data snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("tu lieu cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tu lieu cac snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( tu lieu cac snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tu lieu cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.