Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phap mon cuc snippets" » "nhap mon cuc snippets", "phap mo cuc snippets", "phap moi cuc snippets", "phap tong cuc snippets", "phap long cuc snippets", "phap dong cuc 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 mon cuc 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 mon cuc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phap mon cuc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phap mon cuc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.