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