Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tan hang doi snippets" » "tan hang code snippets", "tan khang doi snippets", "ban hang doi snippets", "van hang doi snippets", "tan hang di snippets", "tan hang loi snippets", "tan huong doi 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 ("tan hang doi snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("tan hang doi snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( tan hang doi snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("tan hang doi snippets"))) or ("locating bug core snippets"))*.