Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"min ho do snippets" » "sin ho do snippets", "bin ho do snippets", "minh hoa do snippets", "min hoc do snippets", "min how do snippets", "min ho 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: (((("min ho 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: (((("min ho do snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( min ho do snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("min ho do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.