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