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