Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"song lam che snippets" » "nong lam che snippets", "song tam che snippets", "trong lam che snippets", "song lam chu snippets", "song la che snippets", "song lam cha 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 lam che 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 lam che snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( song lam che snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("song lam che snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.