Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lang cua chi snippets" » "lang cua code snippets", "mang cua chi snippets", "hang cua chi snippets", "long cua chi snippets", "lang cua chu snippets", "lang ca chi snippets", "lang cua cha 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: (((("lang cua chi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lang cua chi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( lang cua chi snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lang cua chi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.