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