Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"than phan va slippers" » "thanh phan va slippers", "toan phan va slippers", "thanh pham va slippers", "than phan van slippers", "than nhan va slippers", "than han va slippers", "than phan va slippery", "than phan va grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("than phan va slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("than phan va slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( than phan va slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("than phan va slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.