Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tung dan lee snippets" » "tung dan code snippets", "dung dan lee snippets", "huong dan lee snippets", "trung dai lee snippets", "tung han lee snippets", "tung tan lee snippets", "tung dan lieu 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 lee 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 lee snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( tung dan lee snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("tung dan lee snippets"))) or ("locating bug core snippets"))*.