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