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