Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"pha ca hon snippets" » "pha ca code snippets", "pham ca hon snippets", "pha cac hon snippets", "pha cau hon snippets", "pha cao hon snippets", "pha cua hon snippets", "pha cay hong 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 ("pha ca hon snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("pha ca hon snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( pha ca hon snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("pha ca hon snippets"))) or ("locating bug core snippets"))*.