Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phu hoc lua slippers" » "phau hoc lua slippers", "phuc hoc lua slippers", "pho hoc lua slippers", "phu hoc luan slippers", "phu hoc luat slippers", "phu hoc cua slippers", "phu hoc lua slippery", "phu hoc lua grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("phu hoc lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phu hoc lua slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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• Adding a wildcard symbol may retrieve word variants: (((("phu hoc lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.