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