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