Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chung nam do snippets" » "chung nam code snippets", "thong nam do snippets", "chung ta do snippets", "sung nam do snippets", "chung nam dao snippets", "chung nam doi snippets", "chung nam 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 ("chung nam 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 ("chung nam do snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( chung nam do snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("chung nam do snippets"))) or ("locating bug core snippets"))*.