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