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