Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chau tu doi snippets" » "chau tu code snippets", "chau au doi snippets", "cau tu doi snippets", "chu tu doi snippets", "chau tu do snippets", "chau te doi snippets", "chau tu di 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 ("chau tu doi snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("chau tu doi snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( chau tu doi snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("chau tu doi snippets"))) or ("locating bug core snippets"))*.