Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"long hai cuc snippets" » "long hai code snippets", "long ha cuc snippets", "cong hai cuc snippets", "dong hai cuc snippets", "long tai cuc snippets", "long hai cua snippets", "long thai 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 ("long hai cuc snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("long hai cuc snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( long hai cuc snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("long hai cuc snippets"))) or ("locating bug core snippets"))*.