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