Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mot benh co snippets" » "so benh co snippets", "mot bien co snippets", "hoc benh co snippets", "mot benh cho snippets", "mot benh xo snippets", "mot benh hoc 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 benh co 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 benh co snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mot benh co snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mot benh co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.