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