Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lua loai cua snippets" » "lua loai code snippets", "cua loai cua snippets", "lua lai cua snippets", "qua loi cua snippets", "lua loai ca snippets", "lua loai va snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("lua loai 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 ("lua loai cua snippets"))) OR ("locating bug core snippets")).
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