Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lan anh phi slippers" » "van anh phi slippers", "tuan anh phi slippers", "lan anh thi slippers", "lan anh ghi slippers", "lan anh pho slippers", "lan anh phi slippery", "lan anh phi 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: (((("lan anh phi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lan anh phi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( lan anh phi slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))*.