Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"toc than voi snippets" » "toc than code snippets", "toc thai voi snippets", "doc than voi snippets", "hoc than voi snippets", "toc than vo snippets", "toc tan voi snippets", "toc than roi snippets"
"python using java snippets" » "python using data 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 than voi snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("toc than voi snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( toc than voi snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("toc than voi snippets"))) or ("locating bug core snippets"))*.