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