Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"toc cong co snippets" » "toc cong code snippets", "hoc cong co snippets", "truoc cong co snippets", "thuoc cong co snippets", "toc dong co snippets", "toc cong cu snippets", "toc cong so 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 cong co 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 cong co snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( toc cong co snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("toc cong co snippets"))) or ("locating bug core snippets"))*.