Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"huu goc cua snippets" » "huu goc code snippets", "huu ngoc cua snippets", "huu loc cua snippets", "luu ngoc cua snippets", "huu hoc cua snippets", "huu doc cua snippets", "huu goc qua 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 ("huu goc 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 ("huu goc cua snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( huu goc cua snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("huu goc cua snippets"))) or ("locating bug core snippets"))*.