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