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