Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thao ly do snippets" » "khao ly do snippets", "thai ly do snippets", "thao ky do snippets", "thao ly dao snippets", "thao ly doi snippets", "thao ly du 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: (((("thao ly do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thao ly do snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thao ly do snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thao ly do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.