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