Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phuc may chi snippets" » "hoc may chi snippets", "chua may chi snippets", "truc may chi snippets", "phuc may che snippets", "phuc my chi snippets", "phuc may thi 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: (((("phuc may chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phuc may chi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phuc may chi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phuc may chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.