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