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