Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thong le vu slippers" » "thong ke vu slippers", "trong le vu slippers", "thong lam vu slippers", "thong le va slippers", "thong lo vu slippers", "thong le vu slippery", "thong le vu grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("thong le 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: (((("thong le vu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thong le vu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thong le vu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.