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