Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"song du cac snippets" » "song du code snippets", "song da cac snippets", "mong du cac snippets", "song ngu cac snippets", "song duc cac snippets", "song tu cac snippets", "song do cac 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 du cac 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 du cac snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( song du cac snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("song du cac snippets"))) or ("locating bug core snippets"))*.