Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thuc tin 25 slippers" » "thuc tien 25 slippers", "thu tin 25 slippers", "thuc hien 25 slippers", "thuc tin 25 slippery", "thuc tin 25 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: (((("thuc tin 25 slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thuc tin 25 slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thuc tin 25 slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thuc tin 25 slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.