Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mot bua chu snippets" » "mot nua chu snippets", "mot luan chu snippets", "mot quan chu snippets", "mot cua chu snippets", "mot ba chu snippets", "mot qua chu 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: (((("mot bua chu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mot bua chu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mot bua chu snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mot bua chu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.