Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nhan hoc do snippets" » "nhan hoc code snippets", "nha hoc do snippets", "nhan hoa do snippets", "than hoc do snippets", "nhan hoc doi snippets", "nhan hoc co snippets", "nhan hoc bo 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 ("nhan hoc do snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("nhan hoc do snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( nhan hoc do snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("nhan hoc do snippets"))) or ("locating bug core snippets"))*.