Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phap boi doi snippets" » "phap nuoi doi snippets", "phap mo doi snippets", "phap hoc doi snippets", "phap voi doi snippets", "phap boi loi snippets", "phap hoi doi 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: (((("phap boi doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phap boi doi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phap boi doi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phap boi doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.