Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"ngu danh cua snippets" » "ngu danh code snippets", "ngu anh cua snippets", "ngu dan cua snippets", "ngan danh cua snippets", "ngu doanh cua snippets", "ngu manh cua snippets", "ngu dinh 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 ("ngu danh 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 ("ngu danh cua snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( ngu danh cua snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("ngu danh cua snippets"))) or ("locating bug core snippets"))*.