Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phap doc ton snippets" » "phap hoc ton snippets", "phap coc ton snippets", "phap dot ton snippets", "phap duc ton snippets", "phap doc tin snippets", "phap dich ton 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 doc ton 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 doc ton snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phap doc ton snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phap doc ton snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.