Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dong vinh le snippets" » "dong vinh code snippets", "dong kinh le snippets", "cong vinh le snippets", "dang vinh le snippets", "dong dinh le snippets", "dong vinh v.le snippets", "dong thinh le 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 ("dong vinh le snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dong vinh le snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dong vinh le snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dong vinh le snippets"))) or ("locating bug core snippets"))*.