Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"song phu can snippets" » "song nhu can snippets", "cong phu can snippets", "dong phu can snippets", "song phu san snippets", "song pho can snippets", "song thu canh 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 phu can 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 phu can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( song phu can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("song phu can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.