Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tu chu danh slippers" » "tu chuc danh slippers", "tu chu manh slippers", "tu chu dinh slippers", "tu chiu danh slippers", "tu chung danh slippers", "tu chu danh slippery", "tu chu danh 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: (((("tu chu danh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tu chu danh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tu chu danh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tu chu danh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.