Perhaps you should try some spelling variations:
"using java core snippets" » "using data core snippets"
"tay hoi trac snippets" » "tay ho trac snippets", "tao hoi trac snippets", "tay thai trac snippets", "tay hoi trach snippets", "tay hoi tran snippets", "tay hoi tac 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: (((("using java core snippets") or ("tay hoi trac snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java core snippets") OR ("tay hoi trac snippets"))) OR ("locating bug code snippets")).
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