Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"pha su cua snippets" » "pha su code snippets", "phap su cua snippets", "pha suc cua snippets", "pha du cua snippets", "pha hu cua snippets", "pha tu cua snippets", "pha vu cua 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 su cua 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 su cua snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( pha su cua snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("pha su cua snippets"))) or ("locating bug core snippets"))*.