Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hanh sua dan slippers" » "hinh su dan slippers", "hanh va dan slippers", "hanh tu dan slippers", "hanh cua dan slippers", "hanh mua dan slippers", "hanh qua dan slippers", "hanh sua dan slippery", "hanh sua dan 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: (((("hanh sua dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hanh sua dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hanh sua dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hanh sua dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.