Perhaps you should try some spelling variations:
"cam xy model snippets" » "cam xy code snippets", "cam a model snippets", "cam 1 model snippets", "cam _ model snippets", "cam ky model snippets", "cam ly model snippets"
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data 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: (((("cam xy model snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cam xy model snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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• Adding a wildcard symbol may retrieve word variants: (((("cam xy model snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.