Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"day think java snippets" » "day trinh java snippets", "day thanh java snippets", "day thi java snippets", "duy thinh java snippets"
"using data java snippets" » "using java java snippets", "using sat java snippets", "missing data java 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: (((("day think java snippets") or ("using data java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("day think java snippets") OR ("using data java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( day think java snippets ) or ( using data java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("day think java snippets") or ("using data java snippets"))) or ("locating bug core snippets"))*.