Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tung pho ha slippers" » "tung ho ha slippers", "ung pho ha slippers", "truong pho ha slippers", "tung pho ha slippery", "tung pho ha 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: (((("tung pho ha slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tung pho ha slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tung pho ha slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tung pho ha slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.