Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bun phu da snippets" » "bien phu da snippets", "dung phu da snippets", "xuan phu da snippets", "bun phu la snippets", "bun phu ha snippets"
"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: (((("bun phu da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bun phu da snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bun phu da snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bun phu da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.