Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi vinh van slippers" » "thai vinh van slippers", "thi minh van slippers", "thi hinh van slippers", "thi dinh van slippers", "thi trinh van slippers", "thi sinh vat slippers", "thi vinh van slippery", "thi vinh van 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: (((("python using java snippets") or ("thi vinh van slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("thi vinh van slippers"))) OR ("locating bug code snippets")).
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• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("thi vinh van slippers"))) or ("locating bug code snippets"))*.