Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bua cac cuoc snippets" » "bua cac nuoc snippets", "bua ca cuoc snippets", "bua cac quoc snippets", "cua cac cuoc snippets", "qua cac cuoc snippets", "rua cac 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: (((("bua cac 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: (((("bua cac cuoc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bua cac cuoc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bua cac cuoc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.