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