Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phan chu tu slippers" » "phan cau tu slippers", "phan che tu slippers", "phan khu tu slippers", "phan thu tu slippers", "phan chung tu slippers", "phan chu tu slippery", "phan chu tu 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: (((("phan chu tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phan chu tu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phan chu tu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phan chu tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.