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