Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tan qua cua snippets" » "tan qua code snippets", "tan quy cua snippets", "tan cua cua snippets", "tan sua cua snippets", "tan quan cua snippets", "tan quang cua snippets", "tan qua quan snippets"
"python using java snippets" » "python using data snippets"

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 ("tan qua cua snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("tan qua cua snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( tan qua cua snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("tan qua cua snippets"))) or ("locating bug core snippets"))*.