Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"qua cac thi slippers" » "cua cac thi slippers", "qua cac thoi slippers", "qua cau thi slippers", "qua can thi slippers", "qua cac thi slippery", "qua cac 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: (((("qua cac 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: (((("qua cac thi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( qua cac thi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("qua cac thi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.