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