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