Perhaps you should try some spelling variations:
"trong bang core snippets" » "trong ban core snippets", "trong dang core snippets", "trong tang core snippets", "trong bang cong snippets", "trong bang che snippets", "trong bang cot snippets"
"cong bang core snippets" » "cuong bang core snippets", "dong bang core snippets", "hong bang core snippets", "cong bang cong snippets", "cong bang che snippets", "cong bang cot snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code 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: (((("cong bang core snippets") or ("trong bang core snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cong bang core snippets") OR ("trong bang core snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cong bang core snippets ) or ( trong bang core snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cong bang core snippets") or ("trong bang core snippets"))) or ("locating bug code snippets"))*.