Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"toc phap chu snippets" » "toc phap code snippets", "hoc phap chu snippets", "thuoc phap chu snippets", "nuoc phap chu snippets", "toc phap chua snippets", "toc phap chuc snippets", "toc phap che 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 phap chu 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 phap chu snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( toc phap chu snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("toc phap chu snippets"))) or ("locating bug core snippets"))*.