Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"song hinh dh snippets" » "song hanh dh snippets", "hong hinh dh snippets", "song minh dh snippets", "song sinh dh snippets", "song hinh dinh snippets", "song hinh anh snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("song hinh dh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("song hinh dh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( song hinh dh snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("song hinh dh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.