Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"song van bon snippets" » "song van code snippets", "hoang van bon snippets", "trong van bon snippets", "duong van bon snippets", "song van ban snippets", "song van dong snippets", "song van cong 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 ("song van bon snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("song van bon snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( song van bon snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("song van bon snippets"))) or ("locating bug core snippets"))*.