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