Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"toc va tinh slippers" » "toc may tinh slippers", "hoc va tinh slippers", "toc ta tinh slippers", "tuc va tinh slippers", "toc va tinh slippery", "toc va tinh grippers"
"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: (((("python using java snippets") or ("toc va tinh slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("toc va tinh slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( toc va tinh slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("toc va tinh slippers"))) or ("locating bug code snippets"))*.