Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lien 3d data slippers" » "bien 3d data slippers", "vien 3d data slippers", "tien 3d data slippers", "lien 3d data slippery", "lien 3d data 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: (((("lien 3d data slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lien 3d data slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lien 3d data slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lien 3d data slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.