Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phai la chet snippets" » "phai lam chet snippets", "phan lap chet snippets", "phan lan chet snippets", "phai la che snippets", "phai cai chet snippets", "phai va chiet 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: (((("phai la chet snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phai la chet snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phai la chet snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phai la chet snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.