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