Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tuc dan thi slippers" » "thuc dan thi slippers", "thuc day thi slippers", "tung dan thi slippers", "tuc dang thi slippers", "tuc tran thi slippers", "tuc dinh thi slippers", "tuc dan thi slippery", "tuc dan 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: (((("tuc dan 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: (((("tuc dan thi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tuc dan thi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tuc dan thi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.