Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi hao hap slippers" » "thi thao hap slippers", "thi hai hap slippers", "thi ha hap slippers", "thi ho hap slippers", "thi thao lap slippers", "thi chau hap slippers", "thi hao hap slippery", "thi hao hap grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("thi hao hap slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi hao hap slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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• Adding a wildcard symbol may retrieve word variants: (((("thi hao hap slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.