Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tung dan che snippets" » "tung dan code snippets", "dung dan che snippets", "huong dan che snippets", "trung dai che snippets", "tung han che snippets", "tung dan cho snippets", "tung dan he 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 ("tung dan che snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("tung dan che snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( tung dan che snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("tung dan che snippets"))) or ("locating bug core snippets"))*.