Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"p trinh soft grippers" » "p trinh iot grippers", "p trinh sat grippers", "p trinh song grippers", "n trinh soft grippers", "lap trinh soft grippers", "co trinh soft grippers", "p trinh soft slippers"
"python using java slippery" » "python using data slippery", "python using java slippers"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("p trinh soft grippers") or ("python using java slippery"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("p trinh soft grippers") OR ("python using java slippery"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( p trinh soft grippers ) or ( python using java slippery ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("p trinh soft grippers") or ("python using java slippery"))) or ("locating bug core snippets"))*.