Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"huong doi ke snippets" » "huong doi code snippets", "huong dan ke snippets", "trong doi ke snippets", "dung doi ke snippets", "huong do ke snippets", "huong moi ke snippets", "huong doi de 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 ("huong doi ke snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("huong doi ke snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( huong doi ke snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("huong doi ke snippets"))) or ("locating bug core snippets"))*.