Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan men cua snippets" » "dan men code snippets", "dan den cua snippets", "dan mon cua snippets", "dan ven cua snippets", "dan menh cua snippets", "dan gen cua snippets", "dan ben cua 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 men cua 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 men cua snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dan men cua snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dan men cua snippets"))) or ("locating bug core snippets"))*.