Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ban tinh hoi snippets" » "ban thanh hoi snippets", "quan tinh hoi snippets", "ban hanh hoi snippets", "ban trinh hoi snippets", "ban tinh hoc snippets", "ban tinh hai 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: (((("ban tinh 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: (((("ban tinh hoi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ban tinh hoi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ban tinh hoi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.