Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hong le te snippets" » "hong le code snippets", "thong le te snippets", "hoang le te snippets", "phong le te snippets", "hong le tet snippets", "hong le ta snippets", "hong le le 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: (((("hong le te snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hong le te snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( hong le te snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hong le te snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.