Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan dieu hoc snippets" » "dan dieu code snippets", "dang dieu hoc snippets", "doan dieu hoc snippets", "da dieu hoc snippets", "dan lieu hoc snippets", "dan dien hoc snippets", "dan dieu hoa 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 ("dan dieu hoc snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dan dieu hoc snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dan dieu hoc snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dan dieu hoc snippets"))) or ("locating bug core snippets"))*.