Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thong tu 26 slippers" » "phong tuc 26 slippers", "thong tin 26 slippers", "thong ke 26 slippers", "thong tu 21 slippers", "thong tu 20 slippers", "thong tu 23 slippers", "thong tu 26 slippery", "thong tu 26 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: (((("thong tu 26 slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thong tu 26 slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thong tu 26 slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thong tu 26 slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.