Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"sach hoi chi snippets" » "sach hoi code snippets", "sach doi chi snippets", "sach moi chi snippets", "cach thoi chi snippets", "sach hoi chiu snippets", "sach ho chi snippets", "sach hop chi 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 hoi chi 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 hoi chi snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( sach hoi chi snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("sach hoi chi snippets"))) or ("locating bug core snippets"))*.